1135 lines
47 KiB
Java
1135 lines
47 KiB
Java
package at.fos.ermodel.gui;
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import javafx.scene.control.Tab;
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import java.io.FileInputStream;
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import java.io.IOException;
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import java.io.ObjectInputStream;
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import java.util.ArrayList;
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public class ZZ30 {
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private final B3 view;
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private ArrayList<Graphic_Main_Elem> graphicElements;
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private C4 relationalModel;
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private Graphic_ES_Elem topES;
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public ZZ30(B3 view, ArrayList<Graphic_Main_Elem> graphicElements, C4 relationalModel) {
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this(view);
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this.graphicElements.addAll(graphicElements);
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this.relationalModel = relationalModel;
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}
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public ZZ30(B3 view) {
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this.view = view;
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this.graphicElements = new ArrayList<>();
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}
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public boolean lkshjdskjhsdlkjhds() {
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this.relationalModel.setTables(new ArrayList<>());
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ArrayList<Long> esTraversed = new ArrayList<>();
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for (Graphic_Main_Elem gme : this.graphicElements) {
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T1 table = null;
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String relationName;
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Graphic_ES_Main_Elem entitySet = null;
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if (gme instanceof Graphic_ES_Main_Elem) {
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entitySet = (Graphic_ES_Main_Elem) gme;
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if (entitySet.getCreateRelation()) {
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relationName = entitySet.getRelationName();
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if (entitySet.getRelationPraefix().length() > 0)
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relationName = entitySet.getRelationPraefix() + entitySet.getRelationName();
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table = new T1(relationName, entitySet.getRelationPraefix(), gme.sdfsdfsdfd(),
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entitySet.getCreateInserts(), entitySet.getNumberRowsToInsert());
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ArrayList<Graphic_Main_Elem> keyAttributes = getKeyAttributes(gme);
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if (keyAttributes.size() > 1) {
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this.view.verticalBox.getChildren().clear();
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this.view.generateRelationalModelCB.setSelected(false);
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return false;
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}
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ArrayList<Graphic_Main_Elem> weakkeyAttributes = getWeakKeyAttributes(gme);
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if (!(gme instanceof Graphic_ES_Weak_Elem) && !(gme instanceof Graphic_ES_Assoc_Elem) && weakkeyAttributes.size() == 1) {
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this.view.verticalBox.getChildren().clear();
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this.view.generateRelationalModelCB.setSelected(false);
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return false;
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}
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if (weakkeyAttributes.size() > 0 && keyAttributes.size() > 0) {
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this.view.verticalBox.getChildren().clear();
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this.view.generateRelationalModelCB.setSelected(false);
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return false;
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}
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ArrayList<Graphic_Main_Elem> attributes = getAttributes(gme);
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addColumnsToTable(table, attributes);
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}
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}
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if (table != null) {
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boolean tableAdded = false;
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while (!tableAdded) {
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if (this.relationalModel.addTable(table)) {
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entitySet.setRelationName(entitySet.getRelationName() + "_1");
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relationName = entitySet.getRelationPraefix() + entitySet.getRelationName();
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table.setTablename(relationName);
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continue;
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}
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tableAdded = true;
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}
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}
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}
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ArrayList<Graphic_ES_Elem> topESets = new ArrayList<>();
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for (Graphic_Main_Elem gme : this.graphicElements) {
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if (gme instanceof Graphic_RS_ISA_Elem grsisae) {
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this.topES = null;
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try {
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this.topES = getTopES(grsisae);
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if (!esTraversed.contains(this.topES.sdfsdfsdfd())) {
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esTraversed.add(this.topES.sdfsdfsdfd());
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topESets.add(this.topES);
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}
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} catch (StackOverflowError ignored) {
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}
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}
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}
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for (Graphic_ES_Elem gme : topESets) {
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traverseThroughISA(gme);
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}
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for (Graphic_Main_Elem gme : this.graphicElements) {
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T1 table = null;
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String relationName;
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Graphic_RS_Main_Elem relationshipType = null;
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if (gme instanceof Graphic_RS_Main_Elem) {
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relationshipType = (Graphic_RS_Main_Elem) gme;
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if (relationshipType.getCreateRelation()) {
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relationName = relationshipType.getRelationName();
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if (relationshipType.getRelationPraefix().length() > 0)
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relationName = relationshipType.getRelationPraefix() + relationshipType.getRelationName();
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table = new T1(relationName, relationshipType.getRelationPraefix(), gme.sdfsdfsdfd(),
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relationshipType.getCreateInserts(), relationshipType.getNumberRowsToInsert());
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ArrayList<Graphic_Main_Elem> attributes = getAttributes(gme);
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addColumnsToTable(table, attributes);
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}
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}
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if (table != null) {
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boolean tableAdded = false;
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while (!tableAdded) {
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if (this.relationalModel.addTable(table)) {
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relationshipType.setRelationName(relationshipType.getRelationName() + "_1");
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relationName = relationshipType.getRelationPraefix() + relationshipType.getRelationName();
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table.setTablename(relationName);
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continue;
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}
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tableAdded = true;
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}
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}
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}
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for (Graphic_Main_Elem gme : this.graphicElements) {
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T1 table = null;
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String relationName;
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Graphic_ATTR_Multi_Elem mvAttribute = null;
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if (gme instanceof Graphic_ATTR_Multi_Elem) {
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mvAttribute = (Graphic_ATTR_Multi_Elem) gme;
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relationName = mvAttribute.getMVRelationName();
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if (mvAttribute.getMVRelationNamePraefix().length() > 0)
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relationName = mvAttribute.getMVRelationNamePraefix() + mvAttribute.getMVRelationName();
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table = new T1(relationName, mvAttribute.getMVRelationNamePraefix(), gme.sdfsdfsdfd(), false, 0L);
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C3 column = new C3(mvAttribute.getMVRelationNamePraefix() + mvAttribute.getColumnName() + ((
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mvAttribute.getColumnPostfix() != null && mvAttribute.getColumnPostfix().length() > 0) ? mvAttribute.getColumnPostfix() : ""),
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mvAttribute.getDatatype(),
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true,
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false,
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false,
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false,
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mvAttribute.getAutoincrementStartAt(),
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null,
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table.getReferstoGraphicalElement(),
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null, null, null);
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table.addColumn(column);
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Graphic_ES_Main_Elem gesme = getESGivenNumber(gme.sdfsdfsdfd());
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T1 tableForgemse = this.relationalModel.getTableGivenNumber(gesme.sdfsdfsdfd());
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ArrayList<C3> keyColumns = this.relationalModel.getKeyColumnsGivenRelation(gesme.sdfsdfsdfd());
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for (C3 refcolumn : keyColumns) {
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column = new C3(mvAttribute.getMVRelationNamePraefix() + refcolumn.getColumnName(),
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refcolumn.getDatatype(), false, false, false, false,
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refcolumn.getAutoincrementStartAt(),
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new T2(tableForgemse.getTablename(), refcolumn.getColumnName()),
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gme.sdfsdfsdfd(),
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null, null, null);
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table.addColumn(column);
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}
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}
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if (table != null) {
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boolean tableAdded = false;
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while (!tableAdded) {
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if (this.relationalModel.addTable(table)) {
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mvAttribute.setMVRelationName(mvAttribute.getMVRelationName() + "_1");
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relationName = mvAttribute.getMVRelationNamePraefix() + mvAttribute.getMVRelationName();
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table.setTablename(relationName);
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continue;
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}
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tableAdded = true;
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}
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}
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}
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for (Graphic_Main_Elem gme : this.graphicElements) {
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if (gme instanceof Graphic_ES_Assoc_Elem grsem) {
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ArrayList<Graphic_ES_Main_Elem> gesme = getConnectedESToAssociativeESGivenElemNumber(grsem.sdfsdfsdfd());
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boolean partPrimary = true;
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ArrayList<Graphic_Main_Elem> keys = getKeyAttributes(grsem);
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if (keys.size() > 0) partPrimary = false;
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keys = getWeakKeyAttributes(grsem);
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if (!partPrimary && keys.size() > 0) {
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this.view.verticalBox.getChildren().clear();
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this.view.generateRelationalModelCB.setSelected(false);
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return false;
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}
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for (Graphic_ES_Main_Elem gesme_conn : gesme) {
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T1 tableES = this.relationalModel.getTableGivenNumber(gesme_conn.sdfsdfsdfd());
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ArrayList<C3> keyColumns = this.relationalModel.getKeyColumnsGivenRelation(gesme_conn.sdfsdfsdfd());
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T1 tableRS = this.relationalModel.getTableGivenNumber(grsem.sdfsdfsdfd());
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for (C3 refcolumn : keyColumns) {
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boolean colExists = tableRS.columnExist(tableRS.getTablenamePraefix() + refcolumn.getColumnName());
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C3 column = new C3(tableRS.getTablenamePraefix() + refcolumn.getColumnName() + (colExists ? "_1" : ""),
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refcolumn.getDatatype(),
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partPrimary,
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false,
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false,
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false,
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refcolumn.getAutoincrementStartAt(),
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new T2(tableES.getTablename(), refcolumn.getColumnName()),
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tableRS.getReferstoGraphicalElement(),
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null,
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null,
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null);
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tableRS.addColumn(column);
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}
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}
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}
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}
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ArrayList<Graphic_Main_Elem> doneWeakElements = new ArrayList<>();
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for (Graphic_Main_Elem gme : this.graphicElements) {
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if (gme instanceof Graphic_RS_Main_Elem grsem) {
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if (grsem instanceof Graphic_RS_Identifying_Elem grsie) {
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ArrayList<Graphic_ES_Main_Elem> connectedES = getConnectedESToRelationshipGivenElemNumber(grsie.sdfsdfsdfd());
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if (connectedES.size() != 2) {
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this.view.verticalBox.getChildren().clear();
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this.view.generateRelationalModelCB.setSelected(false);
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return false;
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}
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Graphic_ES_Main_Elem gw_es = null;
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Graphic_ES_Main_Elem ges = null;
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if (connectedES.get(0) instanceof Graphic_ES_Weak_Elem && connectedES.get(1) instanceof Graphic_ES_Weak_Elem) {
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continue;
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}
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if (connectedES.get(0) instanceof Graphic_ES_Weak_Elem &&
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connectedES.get(1) instanceof Graphic_ES_Elem) {
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gw_es = connectedES.get(0);
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ges = connectedES.get(1);
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}
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if (connectedES.get(1) instanceof Graphic_ES_Weak_Elem &&
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connectedES.get(0) instanceof Graphic_ES_Elem) {
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gw_es = connectedES.get(1);
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ges = connectedES.get(0);
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}
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if (connectedES.get(0) instanceof Graphic_ES_Weak_Elem &&
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connectedES.get(1) instanceof Graphic_ES_Assoc_Elem) {
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gw_es = connectedES.get(0);
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ges = connectedES.get(1);
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}
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if (connectedES.get(1) instanceof Graphic_ES_Weak_Elem &&
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connectedES.get(0) instanceof Graphic_ES_Assoc_Elem) {
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gw_es = connectedES.get(1);
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ges = connectedES.get(0);
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}
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if (handleWeakElements(doneWeakElements, gw_es, ges)) return false;
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}
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}
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}
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int countNotTransformedWeakES = 0;
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for (Graphic_Main_Elem gme : this.graphicElements) {
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if (gme instanceof Graphic_RS_Main_Elem grsem) {
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if (grsem instanceof Graphic_RS_Identifying_Elem grsie) {
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ArrayList<Graphic_ES_Main_Elem> connectedES = getConnectedESToRelationshipGivenElemNumber(grsie.sdfsdfsdfd());
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if (connectedES.size() != 2) {
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this.view.verticalBox.getChildren().clear();
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this.view.generateRelationalModelCB.setSelected(false);
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return false;
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}
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if (connectedES.get(0) instanceof Graphic_ES_Weak_Elem && connectedES.get(1) instanceof Graphic_ES_Weak_Elem) {
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countNotTransformedWeakES++;
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}
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}
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}
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}
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while (countNotTransformedWeakES > 0) {
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for (Graphic_Main_Elem gme : this.graphicElements) {
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if (gme instanceof Graphic_RS_Main_Elem grsem) {
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if (grsem instanceof Graphic_RS_Identifying_Elem grsie) {
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ArrayList<Graphic_ES_Main_Elem> connectedES = getConnectedESToRelationshipGivenElemNumber(grsie.sdfsdfsdfd());
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if (connectedES.size() != 2) {
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this.view.verticalBox.getChildren().clear();
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this.view.generateRelationalModelCB.setSelected(false);
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return false;
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}
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Graphic_ES_Weak_Elem gw_es = null;
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Graphic_ES_Weak_Elem ges = null;
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if (connectedES.get(0) instanceof Graphic_ES_Weak_Elem && connectedES.get(1) instanceof Graphic_ES_Weak_Elem) {
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if (doneWeakElements.contains(connectedES.get(0))) {
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ges = (Graphic_ES_Weak_Elem) connectedES.get(0);
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gw_es = (Graphic_ES_Weak_Elem) connectedES.get(1);
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} else if (doneWeakElements.contains(connectedES.get(1))) {
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gw_es = (Graphic_ES_Weak_Elem) connectedES.get(0);
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ges = (Graphic_ES_Weak_Elem) connectedES.get(1);
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}
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countNotTransformedWeakES--;
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if (handleWeakElements(doneWeakElements, gw_es, ges)) return false;
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}
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}
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}
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}
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}
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for (Graphic_Main_Elem gme : this.graphicElements) {
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if (gme instanceof Graphic_RS_Main_Elem grsem) {
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if (grsem instanceof Graphic_RS_Elem) {
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ArrayList<Graphic_ES_Main_Elem> gesme = getConnectedESToRelationshipGivenElemNumber(grsem.sdfsdfsdfd());
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if (gesme.size() < 2) {
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this.view.verticalBox.getChildren().clear();
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this.view.generateRelationalModelCB.setSelected(false);
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return false;
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}
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if (gesme.size() == 2) {
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String[] minMax0;
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String[] minMax1;
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String max0;
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String max1;
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String min0;
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String min1;
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if (gesme.get(0).equals(gesme.get(1))) {
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String[] minMaxRecursive = getMinMaxForGivenESRSIfRecursive(grsem.sdfsdfsdfd(), gesme.get(0).sdfsdfsdfd());
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min0 = minMaxRecursive[0];
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max0 = minMaxRecursive[1];
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min1 = minMaxRecursive[2];
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max1 = minMaxRecursive[3];
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} else {
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minMax0 = getMinMaxForGivenESRS(grsem.sdfsdfsdfd(), gesme.get(0).sdfsdfsdfd());
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minMax1 = getMinMaxForGivenESRS(grsem.sdfsdfsdfd(), gesme.get(1).sdfsdfsdfd());
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max0 = minMax0[1];
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max1 = minMax1[1];
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min0 = minMax0[0];
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min1 = minMax1[0];
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}
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boolean manyToMany = !max0.equals("1") && !max1.equals("1");
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boolean oneToMany = (max0.equals("1") && !max1.equals("1")) || (
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!max0.equals("1") && max1.equals("1"));
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boolean oneToOne = max0.equals("1") && max1.equals("1");
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if (oneToOne) {
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if (handleKey(grsem)) return false;
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Graphic_ES_Main_Elem es_min_1_side;
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Graphic_ES_Main_Elem es_min_0_side;
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boolean bothSides_min_1 = false;
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if (min0.equals("1") && min1.equals("0")) {
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es_min_1_side = gesme.get(0);
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es_min_0_side = gesme.get(1);
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} else if (min1.equals("1") && min0.equals("0")) {
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es_min_1_side = gesme.get(1);
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es_min_0_side = gesme.get(0);
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} else if (min1.equals("1") && min0.equals("1")) {
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es_min_1_side = gesme.get(1);
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es_min_0_side = gesme.get(0);
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bothSides_min_1 = true;
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} else {
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es_min_1_side = gesme.get(0);
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es_min_0_side = gesme.get(1);
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}
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T1 tableRS = this.relationalModel.getTableGivenNumber(grsem.sdfsdfsdfd());
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addTableC3(es_min_1_side, es_min_0_side, tableRS);
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if (bothSides_min_1) {
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addTableC3(es_min_0_side, es_min_1_side, tableRS);
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}
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this.relationalModel.removeTable(tableRS);
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}
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if (oneToMany) {
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if (handleKey(grsem)) return false;
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T1 tableRS = this.relationalModel.getTableGivenNumber(grsem.sdfsdfsdfd());
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Graphic_ES_Main_Elem es_n_side;
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Graphic_ES_Main_Elem es_1_side;
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if (max0.equals("1")) {
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es_n_side = gesme.get(1);
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es_1_side = gesme.get(0);
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} else {
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es_n_side = gesme.get(0);
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es_1_side = gesme.get(1);
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}
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T1 tableES = this.relationalModel.getTableGivenNumber(es_n_side.sdfsdfsdfd());
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ArrayList<C3> keyColumns = this.relationalModel.getKeyColumnsGivenRelation(es_n_side.sdfsdfsdfd());
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T1 table_1_side = this.relationalModel.getTableGivenNumber(es_1_side.sdfsdfsdfd());
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for (C3 refcolumn : keyColumns) {
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C3 column = new C3(table_1_side.getTablenamePraefix() + ((
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tableRS != null && tableRS.getTablename().length() > 0) ? (tableRS.getTablename() + "_") : "") +
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refcolumn.getColumnName(),
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refcolumn.getDatatype(),
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false,
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true,
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false,
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false,
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|
refcolumn.getAutoincrementStartAt(),
|
|
new T2(tableES.getTablename(), refcolumn.getColumnName()),
|
|
table_1_side.getReferstoGraphicalElement(),
|
|
|
|
null,
|
|
null,
|
|
null);
|
|
table_1_side.addColumn(column);
|
|
}
|
|
|
|
|
|
this.relationalModel.removeTable(tableRS);
|
|
}
|
|
|
|
|
|
if (manyToMany) {
|
|
|
|
|
|
boolean partPrimary = true;
|
|
|
|
ArrayList<Graphic_Main_Elem> keys = getKeyAttributes(grsem);
|
|
if (keys.size() > 0) partPrimary = false;
|
|
keys = getWeakKeyAttributes(grsem);
|
|
if (!partPrimary && keys.size() > 0) {
|
|
|
|
|
|
this.view.verticalBox.getChildren().clear();
|
|
this.view.generateRelationalModelCB.setSelected(false);
|
|
return false;
|
|
}
|
|
|
|
|
|
boolean recursiveRelationship = (gesme.get(0).sdfsdfsdfd() == gesme.get(1).sdfsdfsdfd());
|
|
T1 tableES = this.relationalModel.getTableGivenNumber(gesme.get(0).sdfsdfsdfd());
|
|
ArrayList<C3> keyColumns = this.relationalModel.getKeyColumnsGivenRelation(gesme.get(0).sdfsdfsdfd());
|
|
T1 tableRS = this.relationalModel.getTableGivenNumber(grsem.sdfsdfsdfd());
|
|
for (C3 refcolumn : keyColumns) {
|
|
|
|
C3 column = new C3(tableRS.getTablenamePraefix() + refcolumn.getColumnName() + (recursiveRelationship ? "_1" : ""),
|
|
refcolumn.getDatatype(),
|
|
partPrimary,
|
|
!partPrimary,
|
|
false,
|
|
false,
|
|
refcolumn.getAutoincrementStartAt(),
|
|
new T2(tableES.getTablename(), refcolumn.getColumnName()),
|
|
tableRS.getReferstoGraphicalElement(),
|
|
|
|
null,
|
|
null,
|
|
null);
|
|
tableRS.addColumn(column);
|
|
}
|
|
|
|
tableES = this.relationalModel.getTableGivenNumber(gesme.get(1).sdfsdfsdfd());
|
|
keyColumns = this.relationalModel.getKeyColumnsGivenRelation(gesme.get(1).sdfsdfsdfd());
|
|
tableRS = this.relationalModel.getTableGivenNumber(grsem.sdfsdfsdfd());
|
|
for (C3 refcolumn : keyColumns) {
|
|
|
|
C3 column = new C3(tableRS.getTablenamePraefix() + refcolumn.getColumnName() + (recursiveRelationship ? "_2" : ""),
|
|
refcolumn.getDatatype(),
|
|
partPrimary,
|
|
!partPrimary,
|
|
false,
|
|
false,
|
|
refcolumn.getAutoincrementStartAt(),
|
|
new T2(tableES.getTablename(), refcolumn.getColumnName()),
|
|
tableRS.getReferstoGraphicalElement(),
|
|
|
|
null,
|
|
null,
|
|
null);
|
|
tableRS.addColumn(column);
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
if (gesme.size() > 2) {
|
|
|
|
boolean partPrimary = true;
|
|
|
|
ArrayList<Graphic_Main_Elem> keys = getKeyAttributes(grsem);
|
|
if (keys.size() > 0) partPrimary = false;
|
|
keys = getWeakKeyAttributes(grsem);
|
|
if (!partPrimary && keys.size() > 0) {
|
|
|
|
|
|
this.view.verticalBox.getChildren().clear();
|
|
this.view.generateRelationalModelCB.setSelected(false);
|
|
return false;
|
|
}
|
|
|
|
|
|
for (Graphic_ES_Main_Elem gesme_conn : gesme) {
|
|
T1 tableES = this.relationalModel.getTableGivenNumber(gesme_conn.sdfsdfsdfd());
|
|
|
|
ArrayList<C3> keyColumns = this.relationalModel.getKeyColumnsGivenRelation(gesme_conn.sdfsdfsdfd());
|
|
|
|
T1 tableRS = this.relationalModel.getTableGivenNumber(grsem.sdfsdfsdfd());
|
|
|
|
String[] minMax = getMinMaxForGivenESRS(grsem.sdfsdfsdfd(), gesme_conn.sdfsdfsdfd());
|
|
for (C3 refcolumn : keyColumns) {
|
|
|
|
boolean colExists = tableRS.columnExist(tableRS.getTablenamePraefix() + refcolumn.getColumnName());
|
|
|
|
C3 column = new C3(tableRS.getTablenamePraefix() + refcolumn.getColumnName() + (colExists ? "_1" : ""),
|
|
refcolumn.getDatatype(),
|
|
partPrimary,
|
|
!partPrimary,
|
|
minMax[1].equals("1"),
|
|
false,
|
|
refcolumn.getAutoincrementStartAt(),
|
|
new T2(tableES.getTablename(), refcolumn.getColumnName()),
|
|
tableRS.getReferstoGraphicalElement(),
|
|
|
|
null,
|
|
null,
|
|
null);
|
|
|
|
tableRS.addColumn(column);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
this.relationalModel.sortByTableName();
|
|
|
|
return true;
|
|
}
|
|
|
|
private boolean handleWeakElements(ArrayList<Graphic_Main_Elem> doneWeakElements, Graphic_ES_Main_Elem gw_es, Graphic_ES_Main_Elem ges) {
|
|
doneWeakElements.add(gw_es);
|
|
|
|
|
|
boolean partPrimary = true;
|
|
|
|
ArrayList<Graphic_Main_Elem> keys = getKeyAttributes(gw_es);
|
|
if (keys.size() > 0) partPrimary = false;
|
|
keys = getWeakKeyAttributes(gw_es);
|
|
if (!partPrimary && keys.size() > 0) {
|
|
|
|
|
|
this.view.verticalBox.getChildren().clear();
|
|
this.view.generateRelationalModelCB.setSelected(false);
|
|
return true;
|
|
}
|
|
|
|
|
|
assert ges != null;
|
|
T1 tableForges = this.relationalModel.getTableGivenNumber(ges.sdfsdfsdfd());
|
|
ArrayList<C3> keyColumns = this.relationalModel.getKeyColumnsGivenRelation(ges.sdfsdfsdfd());
|
|
T1 tableForgwes = this.relationalModel.getTableGivenNumber(gw_es.sdfsdfsdfd());
|
|
for (C3 refcolumn : keyColumns) {
|
|
C3 column = new C3(tableForgwes.getTablenamePraefix() + refcolumn.getColumnName(),
|
|
refcolumn.getDatatype(),
|
|
partPrimary,
|
|
!partPrimary,
|
|
false,
|
|
false,
|
|
refcolumn.getAutoincrementStartAt(),
|
|
new T2(tableForges.getTablename(), refcolumn.getColumnName()),
|
|
tableForgwes.getReferstoGraphicalElement(),
|
|
|
|
null,
|
|
null,
|
|
null);
|
|
tableForgwes.addColumn(column);
|
|
}
|
|
return false;
|
|
}
|
|
|
|
private boolean handleKey(Graphic_RS_Main_Elem grsem) {
|
|
boolean keyCorrect = true;
|
|
ArrayList<Graphic_Main_Elem> keys = getKeyAttributes(grsem);
|
|
if (keys.size() > 0) keyCorrect = false;
|
|
if (keyCorrect) {
|
|
keys = getWeakKeyAttributes(grsem);
|
|
if (keys.size() > 0) keyCorrect = false;
|
|
|
|
}
|
|
if (!keyCorrect) {
|
|
|
|
|
|
this.view.verticalBox.getChildren().clear();
|
|
this.view.generateRelationalModelCB.setSelected(false);
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
private void addTableC3(Graphic_ES_Main_Elem es_min_1_side, Graphic_ES_Main_Elem es_min_0_side, T1 tableRS) {
|
|
T1 tableES = this.relationalModel.getTableGivenNumber(es_min_0_side.sdfsdfsdfd());
|
|
ArrayList<C3> keyColumns = this.relationalModel.getKeyColumnsGivenRelation(es_min_0_side.sdfsdfsdfd());
|
|
T1 table_1_side = this.relationalModel.getTableGivenNumber(es_min_1_side.sdfsdfsdfd());
|
|
|
|
for (C3 refcolumn : keyColumns) {
|
|
C3 column = new C3(table_1_side.getTablenamePraefix() + (
|
|
(tableRS.getTablename().length() > 0) ? (tableRS.getTablename() + "_") : "") +
|
|
refcolumn.getColumnName(),
|
|
refcolumn.getDatatype(),
|
|
false,
|
|
true,
|
|
true,
|
|
false,
|
|
refcolumn.getAutoincrementStartAt(),
|
|
new T2(tableES.getTablename(), refcolumn.getColumnName()),
|
|
table_1_side.getReferstoGraphicalElement(),
|
|
|
|
null,
|
|
null,
|
|
null);
|
|
table_1_side.addColumn(column);
|
|
}
|
|
}
|
|
|
|
|
|
private ArrayList<Graphic_Main_Elem> getAttributes(Graphic_Main_Elem gme) {
|
|
ArrayList<Graphic_Main_Elem> attributes = new ArrayList<>();
|
|
for (Graphic_Main_Elem gmLooking : this.graphicElements) {
|
|
|
|
|
|
if (gmLooking instanceof Graphic_LINE_Elem) {
|
|
|
|
|
|
if (((Graphic_LINE_Elem) gmLooking).getConnectedWithEnd().sdfsdfsdfd() == gme.sdfsdfsdfd() && (
|
|
(Graphic_LINE_Elem) gmLooking).getConnectedWithStart() instanceof Graphic_ATTR_Elem gae) {
|
|
|
|
if (gae.getCreateColumn()) {
|
|
attributes.add(gae);
|
|
} else {
|
|
attributes.addAll(getAttributes(gae));
|
|
}
|
|
|
|
}
|
|
|
|
if (((Graphic_LINE_Elem) gmLooking).getConnectedWithStart().sdfsdfsdfd() == gme.sdfsdfsdfd() && (
|
|
(Graphic_LINE_Elem) gmLooking).getConnectedWithEnd() instanceof Graphic_ATTR_Elem gae) {
|
|
|
|
if (gae.getCreateColumn()) {
|
|
attributes.add(gae);
|
|
|
|
continue;
|
|
}
|
|
|
|
attributes.addAll(getAttributes(gae));
|
|
}
|
|
}
|
|
}
|
|
|
|
return attributes;
|
|
}
|
|
|
|
|
|
private void addColumnsToTable(T1 table, ArrayList<Graphic_Main_Elem> attributes) {
|
|
for (Graphic_Main_Elem gme : attributes) {
|
|
Graphic_ATTR_Elem gae = (Graphic_ATTR_Elem) gme;
|
|
C3 column = new C3(table.getTablenamePraefix() +
|
|
gae.getColumnName() + ((
|
|
gae.getColumnPostfix() != null && gae.getColumnPostfix().length() > 0) ? gae.getColumnPostfix() : ""),
|
|
gae.getDatatype(),
|
|
gae.isKey(),
|
|
gae.isNullable(),
|
|
gae.isUnique(),
|
|
gae.isAutoincrement(),
|
|
gae.getAutoincrementStartAt(),
|
|
null,
|
|
table.getReferstoGraphicalElement(),
|
|
gae.getDataGenerationType(),
|
|
gae.getPar1(),
|
|
gae.getPar2());
|
|
table.addColumn(column);
|
|
}
|
|
}
|
|
|
|
|
|
private Graphic_ES_Elem getTopES(Graphic_RS_ISA_Elem grsisae) {
|
|
for (Graphic_Main_Elem gme : this.graphicElements) {
|
|
|
|
if (gme instanceof Graphic_LINE_RSISAG_ES_Elem) {
|
|
if (((Graphic_LINE_RSISAG_ES_Elem) gme).getConnectedWithStart().sdfsdfsdfd() == grsisae.sdfsdfsdfd()) {
|
|
this.topES = (Graphic_ES_Elem) ((Graphic_LINE_RSISAG_ES_Elem) gme).getConnectedWithEnd();
|
|
}
|
|
|
|
if (((Graphic_LINE_RSISAG_ES_Elem) gme).getConnectedWithEnd().sdfsdfsdfd() == grsisae.sdfsdfsdfd()) {
|
|
this.topES = (Graphic_ES_Elem) ((Graphic_LINE_RSISAG_ES_Elem) gme).getConnectedWithStart();
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
for (Graphic_Main_Elem gme : this.graphicElements) {
|
|
if (gme instanceof Graphic_LINE_RSISAS_ES_Elem) {
|
|
if (((Graphic_LINE_RSISAS_ES_Elem) gme).getConnectedWithStart().sdfsdfsdfd() == this.topES.sdfsdfsdfd()) {
|
|
getTopES((Graphic_RS_ISA_Elem) ((Graphic_LINE_RSISAS_ES_Elem) gme).getConnectedWithEnd());
|
|
}
|
|
if (((Graphic_LINE_RSISAS_ES_Elem) gme).getConnectedWithEnd().sdfsdfsdfd() == this.topES.sdfsdfsdfd()) {
|
|
getTopES((Graphic_RS_ISA_Elem) ((Graphic_LINE_RSISAS_ES_Elem) gme).getConnectedWithStart());
|
|
}
|
|
}
|
|
}
|
|
|
|
return this.topES;
|
|
}
|
|
|
|
|
|
private void traverseThroughISA(Graphic_ES_Elem topES) {
|
|
Graphic_RS_ISA_Elem topESConnectedWithISA = getISAOfTop(topES);
|
|
|
|
if (topESConnectedWithISA == null)
|
|
return;
|
|
ArrayList<Graphic_ES_Elem> specializationsOfTopES;
|
|
specializationsOfTopES = getSpecializationsOfTopES(topESConnectedWithISA);
|
|
if (specializationsOfTopES.size() == 0) {
|
|
return;
|
|
}
|
|
|
|
|
|
for (Graphic_ES_Elem specialization : specializationsOfTopES) {
|
|
boolean partPrimary = true;
|
|
ArrayList<Graphic_Main_Elem> keys = getKeyAttributes(specialization);
|
|
if (keys.size() > 0) partPrimary = false;
|
|
|
|
ArrayList<Graphic_Main_Elem> weakKeys = getWeakKeyAttributes(specialization);
|
|
|
|
if (weakKeys.size() == 1) {
|
|
return;
|
|
}
|
|
|
|
|
|
if (weakKeys.size() > 1) partPrimary = false;
|
|
|
|
T1 tableES = this.relationalModel.getTableGivenNumber(topES.sdfsdfsdfd());
|
|
ArrayList<C3> keyColumns = this.relationalModel.getKeyColumnsGivenRelation(topES.sdfsdfsdfd());
|
|
T1 tableRS = this.relationalModel.getTableGivenNumber(specialization.sdfsdfsdfd());
|
|
for (C3 refcolumn : keyColumns) {
|
|
|
|
Graphic_ATTR_Elem gattre = getAttrElemGivenColumnName(tableRS.getTablenamePraefix() + refcolumn.getColumnName());
|
|
|
|
C3 column = new C3(tableRS.getTablenamePraefix() + refcolumn.getColumnName(),
|
|
refcolumn.getDatatype(),
|
|
partPrimary,
|
|
false,
|
|
!partPrimary,
|
|
false,
|
|
refcolumn.getAutoincrementStartAt(),
|
|
new T2(tableES.getTablename(), refcolumn.getColumnName()),
|
|
tableRS.getReferstoGraphicalElement(),
|
|
|
|
gattre.getDataGenerationType(),
|
|
gattre.getPar1(),
|
|
gattre.getPar2());
|
|
tableRS.addColumn(column);
|
|
}
|
|
|
|
traverseThroughISA(specialization);
|
|
}
|
|
}
|
|
|
|
|
|
public Graphic_ES_Main_Elem getESGivenNumber(long elementNr) {
|
|
|
|
for (Graphic_Main_Elem gme : this.graphicElements) {
|
|
|
|
if (gme instanceof Graphic_LINE_Attr_ES_Elem glaese) {
|
|
if (glaese.getConnectedWithEnd().sdfsdfsdfd() == elementNr)
|
|
return (Graphic_ES_Main_Elem) glaese.getConnectedWithStart();
|
|
if (glaese.getConnectedWithStart().sdfsdfsdfd() == elementNr)
|
|
return (Graphic_ES_Main_Elem) glaese.getConnectedWithEnd();
|
|
}
|
|
}
|
|
return null;
|
|
}
|
|
|
|
|
|
private ArrayList<Graphic_ES_Main_Elem> getConnectedESToRelationshipGivenElemNumber(long elementNr) {
|
|
ArrayList<Graphic_ES_Main_Elem> connections = new ArrayList<>();
|
|
for (Graphic_Main_Elem gme : this.graphicElements) {
|
|
if (gme instanceof Graphic_LINE_Attr_Attr_Elem || gme instanceof Graphic_LINE_Attr_ES_Elem || gme instanceof Graphic_LINE_Attr_RS_Elem)
|
|
continue;
|
|
if (gme instanceof Graphic_LINE_Elem gle) {
|
|
if (gle.getConnectedWithEnd().sdfsdfsdfd() == elementNr)
|
|
connections.add((Graphic_ES_Main_Elem) gle.getConnectedWithStart());
|
|
if (gle.getConnectedWithStart().sdfsdfsdfd() == elementNr)
|
|
connections.add((Graphic_ES_Main_Elem) gle.getConnectedWithEnd());
|
|
}
|
|
}
|
|
return connections;
|
|
}
|
|
|
|
|
|
private ArrayList<Graphic_Main_Elem> getWeakKeyAttributes(Graphic_Main_Elem gme) {
|
|
ArrayList<Graphic_Main_Elem> attributes = new ArrayList<>();
|
|
for (Graphic_Main_Elem gmLooking : this.graphicElements) {
|
|
|
|
|
|
if (gmLooking instanceof Graphic_LINE_Elem) {
|
|
|
|
|
|
if (((Graphic_LINE_Elem) gmLooking).getConnectedWithEnd().sdfsdfsdfd() == gme.sdfsdfsdfd() && (
|
|
(Graphic_LINE_Elem) gmLooking).getConnectedWithStart() instanceof Graphic_ATTR_Weak_Key_Elem) {
|
|
Graphic_ATTR_Elem gae = (Graphic_ATTR_Elem) ((Graphic_LINE_Elem) gmLooking).getConnectedWithStart();
|
|
|
|
if (gae.getCreateColumn()) attributes.add(gae);
|
|
}
|
|
if (((Graphic_LINE_Elem) gmLooking).getConnectedWithStart().sdfsdfsdfd() == gme.sdfsdfsdfd() && (
|
|
(Graphic_LINE_Elem) gmLooking).getConnectedWithEnd() instanceof Graphic_ATTR_Weak_Key_Elem) {
|
|
Graphic_ATTR_Elem gae = (Graphic_ATTR_Elem) ((Graphic_LINE_Elem) gmLooking).getConnectedWithEnd();
|
|
|
|
if (gae.getCreateColumn()) attributes.add(gae);
|
|
}
|
|
}
|
|
}
|
|
return attributes;
|
|
}
|
|
|
|
|
|
private ArrayList<Graphic_Main_Elem> getKeyAttributes(Graphic_Main_Elem gme) {
|
|
ArrayList<Graphic_Main_Elem> attributes = new ArrayList<>();
|
|
for (Graphic_Main_Elem gmLooking : this.graphicElements) {
|
|
|
|
|
|
if (gmLooking instanceof Graphic_LINE_Elem) {
|
|
|
|
|
|
if (((Graphic_LINE_Elem) gmLooking).getConnectedWithEnd().sdfsdfsdfd() == gme.sdfsdfsdfd() && (
|
|
(Graphic_LINE_Elem) gmLooking).getConnectedWithStart() instanceof Graphic_ATTR_Key_Elem) {
|
|
Graphic_ATTR_Elem gae = (Graphic_ATTR_Elem) ((Graphic_LINE_Elem) gmLooking).getConnectedWithStart();
|
|
|
|
if (gae.getCreateColumn()) attributes.add(gae);
|
|
}
|
|
if (((Graphic_LINE_Elem) gmLooking).getConnectedWithStart().sdfsdfsdfd() == gme.sdfsdfsdfd() && (
|
|
(Graphic_LINE_Elem) gmLooking).getConnectedWithEnd() instanceof Graphic_ATTR_Key_Elem) {
|
|
Graphic_ATTR_Elem gae = (Graphic_ATTR_Elem) ((Graphic_LINE_Elem) gmLooking).getConnectedWithEnd();
|
|
|
|
if (gae.getCreateColumn()) attributes.add(gae);
|
|
}
|
|
}
|
|
}
|
|
return attributes;
|
|
}
|
|
|
|
|
|
private ArrayList<Graphic_ES_Main_Elem> getConnectedESToAssociativeESGivenElemNumber(long elementNr) {
|
|
ArrayList<Graphic_ES_Main_Elem> connections = new ArrayList<>();
|
|
for (Graphic_Main_Elem gme : this.graphicElements) {
|
|
if (gme instanceof Graphic_LINE_Attr_Attr_Elem || gme instanceof Graphic_LINE_Attr_ES_Elem || gme instanceof Graphic_LINE_Attr_RS_Elem)
|
|
continue;
|
|
if (gme instanceof Graphic_LINE_Elem gle) {
|
|
if (gle.getConnectedWithEnd().sdfsdfsdfd() == elementNr &&
|
|
gle.getConnectedWithStart() instanceof Graphic_ES_Main_Elem) {
|
|
connections.add((Graphic_ES_Main_Elem) gle.getConnectedWithStart());
|
|
}
|
|
if (gle.getConnectedWithStart().sdfsdfsdfd() == elementNr &&
|
|
gle.getConnectedWithEnd() instanceof Graphic_ES_Main_Elem) {
|
|
connections.add((Graphic_ES_Main_Elem) gle.getConnectedWithEnd());
|
|
}
|
|
}
|
|
}
|
|
return connections;
|
|
}
|
|
|
|
|
|
private String[] getMinMaxForGivenESRSIfRecursive(long rs, long es) {
|
|
String[] minMax = new String[100];
|
|
int counter = 0;
|
|
for (Graphic_Main_Elem gme : this.graphicElements) {
|
|
if (gme instanceof Graphic_LINE_RS_ES_Elem glrsese) {
|
|
|
|
if ((glrsese.getConnectedWithEnd().sdfsdfsdfd() == rs && glrsese.getConnectedWithStart().sdfsdfsdfd() == es) || (
|
|
glrsese.getConnectedWithStart().sdfsdfsdfd() == rs && glrsese.getConnectedWithEnd().sdfsdfsdfd() == es)) {
|
|
minMax[counter++] = glrsese.getMinimum();
|
|
minMax[counter++] = glrsese.getMaximum();
|
|
}
|
|
}
|
|
}
|
|
return minMax;
|
|
}
|
|
|
|
|
|
private String[] getMinMaxForGivenESRS(long rs, long es) {
|
|
String[] minMax = null;
|
|
for (Graphic_Main_Elem gme : this.graphicElements) {
|
|
if (gme instanceof Graphic_LINE_RS_ES_Elem glrsese) {
|
|
|
|
if ((glrsese.getConnectedWithEnd().sdfsdfsdfd() == rs && glrsese.getConnectedWithStart().sdfsdfsdfd() == es) || (
|
|
glrsese.getConnectedWithStart().sdfsdfsdfd() == rs && glrsese.getConnectedWithEnd().sdfsdfsdfd() == es)) {
|
|
minMax = new String[2];
|
|
minMax[0] = glrsese.getMinimum();
|
|
minMax[1] = glrsese.getMaximum();
|
|
}
|
|
}
|
|
}
|
|
return minMax;
|
|
}
|
|
|
|
|
|
private Graphic_RS_ISA_Elem getISAOfTop(Graphic_ES_Elem topES) {
|
|
for (Graphic_Main_Elem gme : this.graphicElements) {
|
|
if (gme instanceof Graphic_LINE_RSISAG_ES_Elem) {
|
|
if (((Graphic_LINE_RSISAG_ES_Elem) gme).getConnectedWithEnd().sdfsdfsdfd() == topES.sdfsdfsdfd()) {
|
|
return (Graphic_RS_ISA_Elem) ((Graphic_LINE_RSISAG_ES_Elem) gme).getConnectedWithStart();
|
|
}
|
|
if (((Graphic_LINE_RSISAG_ES_Elem) gme).getConnectedWithStart().sdfsdfsdfd() == topES.sdfsdfsdfd()) {
|
|
return (Graphic_RS_ISA_Elem) ((Graphic_LINE_RSISAG_ES_Elem) gme).getConnectedWithEnd();
|
|
}
|
|
}
|
|
}
|
|
return null;
|
|
}
|
|
|
|
|
|
private ArrayList<Graphic_ES_Elem> getSpecializationsOfTopES(Graphic_RS_ISA_Elem topESISA) {
|
|
ArrayList<Graphic_ES_Elem> connectedES = new ArrayList<>();
|
|
for (Graphic_Main_Elem gme : this.graphicElements) {
|
|
if (gme instanceof Graphic_LINE_RSISAS_ES_Elem connectionToSpecialization) {
|
|
if (connectionToSpecialization.getConnectedWithEnd().sdfsdfsdfd() == topESISA.sdfsdfsdfd()) {
|
|
connectedES.add((Graphic_ES_Elem) connectionToSpecialization.getConnectedWithStart());
|
|
}
|
|
if (connectionToSpecialization.getConnectedWithStart().sdfsdfsdfd() == topESISA.sdfsdfsdfd()) {
|
|
connectedES.add((Graphic_ES_Elem) connectionToSpecialization.getConnectedWithEnd());
|
|
}
|
|
}
|
|
}
|
|
return connectedES;
|
|
}
|
|
|
|
|
|
private Graphic_ATTR_Elem getAttrElemGivenColumnName(String columnName) {
|
|
Graphic_ATTR_Elem gattre = null;
|
|
for (Graphic_Main_Elem gme : this.graphicElements) {
|
|
if (gme instanceof Graphic_ATTR_Elem) {
|
|
gattre = (Graphic_ATTR_Elem) gme;
|
|
if (gattre.getColumnName().equals(columnName)) return gattre;
|
|
}
|
|
}
|
|
return gattre;
|
|
}
|
|
|
|
|
|
public C4 getRelationalModel() {
|
|
return this.relationalModel;
|
|
}
|
|
|
|
|
|
public boolean mergeAllModelsInPanes() throws IOException, ClassNotFoundException {
|
|
ArrayList<Graphic_Main_Elem> graphicElements = new ArrayList<>();
|
|
|
|
for (Tab tab : this.view.tabPane.getTabs()) {
|
|
U1 currentTab = (U1) tab;
|
|
A3 canvas = currentTab.canvas;
|
|
|
|
|
|
if (canvas.sddsfsfsdf45645645().size() == 0 || canvas.getSaveFile() == null)
|
|
continue;
|
|
ObjectInputStream ro = new ObjectInputStream(new FileInputStream(canvas.getSaveFile()));
|
|
@SuppressWarnings("unchecked") ArrayList<Graphic_Main_Elem> readModel = (ArrayList<Graphic_Main_Elem>) ro.readObject();
|
|
|
|
|
|
for (Graphic_Main_Elem gme : readModel) {
|
|
|
|
if (gme instanceof Graphic_ES_Main_Elem) {
|
|
|
|
|
|
boolean elementExists = false;
|
|
for (Graphic_Main_Elem gmemergeto : graphicElements) {
|
|
|
|
if (gmemergeto instanceof Graphic_ES_Main_Elem &&
|
|
gmemergeto.sdfsdfsd32234243().equals(gme.sdfsdfsd32234243())) {
|
|
elementExists = true;
|
|
|
|
|
|
for (Graphic_Main_Elem line : readModel) {
|
|
if (line instanceof Graphic_LINE_Elem) {
|
|
if (((Graphic_LINE_Elem) line).getConnectedWithEnd() == gme) {
|
|
((Graphic_LINE_Elem) line).setConnectedWithEnd((Graphic_Figure_Elem) gmemergeto);
|
|
|
|
double[] getxy = ((Graphic_ES_Main_Elem) gmemergeto).getXYForGivenPoint(((Graphic_LINE_Elem) line).getLineConnectedWithPointAtEnd());
|
|
((Graphic_LINE_Elem) line).setxEnd(getxy[0]);
|
|
((Graphic_LINE_Elem) line).setyEnd(getxy[1]);
|
|
}
|
|
|
|
if (((Graphic_LINE_Elem) line).getConnectedWithStart() == gme) {
|
|
((Graphic_LINE_Elem) line).setConnectedWithStart((Graphic_Figure_Elem) gmemergeto);
|
|
|
|
double[] getxy = ((Graphic_ES_Main_Elem) gmemergeto).getXYForGivenPoint(((Graphic_LINE_Elem) line).getLineConnectedWithPointAtStart());
|
|
line.setxPos(getxy[0]);
|
|
line.setyPos(getxy[1]);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
if (!elementExists) graphicElements.add(gme);
|
|
continue;
|
|
}
|
|
graphicElements.add(gme);
|
|
}
|
|
|
|
|
|
ro.close();
|
|
}
|
|
|
|
|
|
long elementId = 1L;
|
|
for (Graphic_Main_Elem gme : graphicElements) {
|
|
gme.dsdasadsasd32423432(elementId++);
|
|
}
|
|
this.graphicElements = graphicElements;
|
|
return graphicElements.size() > 0;
|
|
}
|
|
|
|
|
|
public ArrayList<Graphic_Main_Elem> getGraphicElements() {
|
|
return this.graphicElements;
|
|
}
|
|
}
|
|
|
|
|