X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.diagram%2Fsrc%2Forg%2Fsimantics%2Fdiagram%2Fflag%2FFlagLabelModifier.java;h=778a1eb1481d33f36a6c889557459dc849ef4dcd;hb=fe216008faa34a8db02d0c53fc97e71cb70f64c0;hp=1d5c7a669f89091ed7e821be2d9b3b9835eb6fa4;hpb=969bd23cab98a79ca9101af33334000879fb60c5;p=simantics%2Fplatform.git
diff --git a/bundles/org.simantics.diagram/src/org/simantics/diagram/flag/FlagLabelModifier.java b/bundles/org.simantics.diagram/src/org/simantics/diagram/flag/FlagLabelModifier.java
index 1d5c7a669..778a1eb14 100644
--- a/bundles/org.simantics.diagram/src/org/simantics/diagram/flag/FlagLabelModifier.java
+++ b/bundles/org.simantics.diagram/src/org/simantics/diagram/flag/FlagLabelModifier.java
@@ -1,113 +1,113 @@
-/*******************************************************************************
- * Copyright (c) 2007, 2010 Association for Decentralized Information Management
- * in Industry THTH ry.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * VTT Technical Research Centre of Finland - initial API and implementation
- *******************************************************************************/
-package org.simantics.diagram.flag;
-
-import java.util.Collection;
-import java.util.Collections;
-import java.util.HashSet;
-import java.util.Set;
-
-import org.simantics.databoard.Bindings;
-import org.simantics.db.ReadGraph;
-import org.simantics.db.Resource;
-import org.simantics.db.WriteGraph;
-import org.simantics.db.common.primitiverequest.OrderedSet;
-import org.simantics.db.exception.DatabaseException;
-import org.simantics.db.layer0.adapter.AbstractStringModifier;
-import org.simantics.diagram.stubs.DiagramResource;
-import org.simantics.layer0.Layer0;
-import org.simantics.layer0.utils.binaryPredicates.OrderedSetElementsPredicate;
-
-/**
- * Makes sure that two things apply:
- *
- * - If a flag is joined with another flag, both flags must have the same label property
- * - A flag's label is unique within its own diagram
- *
- * @author Tuukka Lehtonen
- */
-public final class FlagLabelModifier extends AbstractStringModifier {
-
- private Resource ownerFlag;
- private Resource relation;
- @SuppressWarnings("unused")
- private Resource property;
- private Collection diagrams = Collections.emptySet();
- private Set originalLabels = new HashSet();
- private Set labelsInUse = Collections.emptySet();
-
- public FlagLabelModifier(ReadGraph graph, Resource flag, Resource relation, Resource label) throws DatabaseException {
- super(label);
- this.ownerFlag = flag;
- this.relation = relation;
- this.property = label;
- initialize(graph);
- }
-
- private void initialize(ReadGraph graph) throws DatabaseException {
- if (ownerFlag != null) {
- diagrams = OrderedSetElementsPredicate.INSTANCE.getSubjects(graph, ownerFlag);
- Resource correspondence = FlagUtil.getPossibleCounterpart(graph, ownerFlag);
-
- addPossibleLabel(graph, ownerFlag, originalLabels);
- if (correspondence != null)
- addPossibleLabel(graph, correspondence, originalLabels);
- }
- refreshUsedLabels(graph);
- }
-
- private void addPossibleLabel(ReadGraph graph, Resource flag, Set result) throws DatabaseException {
- String label = graph.getPossibleRelatedValue(flag, Layer0.getInstance(graph).HasLabel, Bindings.STRING);
- if (label != null && !label.isEmpty())
- result.add(label);
- }
-
- private void refreshUsedLabels(ReadGraph graph) throws DatabaseException {
- Set used = new HashSet();
- DiagramResource DIA = DiagramResource.getInstance(graph);
- for (Resource diagram : diagrams) {
- for (Resource element : graph.syncRequest(new OrderedSet(diagram))) {
- if (graph.isInstanceOf(element, DIA.Flag)) {
- addPossibleLabel(graph, element, used);
- }
- }
- }
- //System.out.println("used labels:" + used);
- //System.out.println("original labels:" + originalLabels);
- used.removeAll(originalLabels);
-
- this.labelsInUse = used;
- //System.out.println("final used labels:" + used);
- }
-
- @Override
- public String isValid(String value) {
- if (diagrams.isEmpty() || ownerFlag == null)
- // No diagram or flag for property, cannot verify, therefore don't care.
- return null;
-
- if (labelsInUse.contains(value))
- return "Label is already in use on the same diagram";
- return null;
- }
-
- @Override
- final public void modify(WriteGraph graph, String value) throws DatabaseException {
- DiagramResource DIA = DiagramResource.getInstance(graph);
-
- graph.claimLiteral(ownerFlag, relation, DIA.FlagLabel, value, Bindings.STRING);
- Resource counterpart = FlagUtil.getPossibleCounterpart(graph, ownerFlag);
- if (counterpart != null)
- graph.claimLiteral(counterpart, relation, DIA.FlagLabel, value, Bindings.STRING);
- }
-
-}
+/*******************************************************************************
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management
+ * in Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.diagram.flag;
+
+import java.util.Collection;
+import java.util.Collections;
+import java.util.HashSet;
+import java.util.Set;
+
+import org.simantics.databoard.Bindings;
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.WriteGraph;
+import org.simantics.db.common.primitiverequest.OrderedSet;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.layer0.adapter.AbstractStringModifier;
+import org.simantics.diagram.stubs.DiagramResource;
+import org.simantics.layer0.Layer0;
+import org.simantics.layer0.utils.binaryPredicates.OrderedSetElementsPredicate;
+
+/**
+ * Makes sure that two things apply:
+ *
+ * - If a flag is joined with another flag, both flags must have the same label property
+ * - A flag's label is unique within its own diagram
+ *
+ * @author Tuukka Lehtonen
+ */
+public final class FlagLabelModifier extends AbstractStringModifier {
+
+ private Resource ownerFlag;
+ private Resource relation;
+ @SuppressWarnings("unused")
+ private Resource property;
+ private Collection diagrams = Collections.emptySet();
+ private Set originalLabels = new HashSet();
+ private Set labelsInUse = Collections.emptySet();
+
+ public FlagLabelModifier(ReadGraph graph, Resource flag, Resource relation, Resource label) throws DatabaseException {
+ super(label);
+ this.ownerFlag = flag;
+ this.relation = relation;
+ this.property = label;
+ initialize(graph);
+ }
+
+ private void initialize(ReadGraph graph) throws DatabaseException {
+ if (ownerFlag != null) {
+ diagrams = OrderedSetElementsPredicate.INSTANCE.getSubjects(graph, ownerFlag);
+ Resource correspondence = FlagUtil.getPossibleCounterpart(graph, ownerFlag);
+
+ addPossibleLabel(graph, ownerFlag, originalLabels);
+ if (correspondence != null)
+ addPossibleLabel(graph, correspondence, originalLabels);
+ }
+ refreshUsedLabels(graph);
+ }
+
+ private void addPossibleLabel(ReadGraph graph, Resource flag, Set result) throws DatabaseException {
+ String label = graph.getPossibleRelatedValue(flag, Layer0.getInstance(graph).HasLabel, Bindings.STRING);
+ if (label != null && !label.isEmpty())
+ result.add(label);
+ }
+
+ private void refreshUsedLabels(ReadGraph graph) throws DatabaseException {
+ Set used = new HashSet();
+ DiagramResource DIA = DiagramResource.getInstance(graph);
+ for (Resource diagram : diagrams) {
+ for (Resource element : graph.syncRequest(new OrderedSet(diagram))) {
+ if (graph.isInstanceOf(element, DIA.Flag)) {
+ addPossibleLabel(graph, element, used);
+ }
+ }
+ }
+ //System.out.println("used labels:" + used);
+ //System.out.println("original labels:" + originalLabels);
+ used.removeAll(originalLabels);
+
+ this.labelsInUse = used;
+ //System.out.println("final used labels:" + used);
+ }
+
+ @Override
+ public String isValid(String value) {
+ if (diagrams.isEmpty() || ownerFlag == null)
+ // No diagram or flag for property, cannot verify, therefore don't care.
+ return null;
+
+ if (labelsInUse.contains(value))
+ return "Label is already in use on the same diagram";
+ return null;
+ }
+
+ @Override
+ final public void modify(WriteGraph graph, String value) throws DatabaseException {
+ DiagramResource DIA = DiagramResource.getInstance(graph);
+
+ graph.claimLiteral(ownerFlag, relation, DIA.FlagLabel, value, Bindings.STRING);
+ Resource counterpart = FlagUtil.getPossibleCounterpart(graph, ownerFlag);
+ if (counterpart != null)
+ graph.claimLiteral(counterpart, relation, DIA.FlagLabel, value, Bindings.STRING);
+ }
+
+}