X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.document.linking.ui%2Fsrc%2Forg%2Fsimantics%2Fdocument%2Flinking%2Freport%2Fevaluator%2FAnd.java;fp=bundles%2Forg.simantics.document.linking.ui%2Fsrc%2Forg%2Fsimantics%2Fdocument%2Flinking%2Freport%2Fevaluator%2FAnd.java;h=2dfadcd8b766ca6f0f86656f7f38c8bdc8d15658;hp=0000000000000000000000000000000000000000;hb=969bd23cab98a79ca9101af33334000879fb60c5;hpb=866dba5cd5a3929bbeae85991796acb212338a08

diff --git a/bundles/org.simantics.document.linking.ui/src/org/simantics/document/linking/report/evaluator/And.java b/bundles/org.simantics.document.linking.ui/src/org/simantics/document/linking/report/evaluator/And.java
new file mode 100644
index 000000000..2dfadcd8b
--- /dev/null
+++ b/bundles/org.simantics.document.linking.ui/src/org/simantics/document/linking/report/evaluator/And.java
@@ -0,0 +1,124 @@
+package org.simantics.document.linking.report.evaluator;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.eclipse.jface.resource.ImageDescriptor;
+import org.simantics.db.ReadGraph;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.layer0.variable.Variable;
+import org.simantics.document.linking.Activator;
+import org.simantics.document.linking.ontology.DocumentLink;
+import org.simantics.document.linking.report.DocumentLine;
+import org.simantics.objmap.graph.annotations.OrderedSetType;
+import org.simantics.objmap.graph.annotations.RelatedGetValue;
+import org.simantics.objmap.graph.annotations.RelatedSetValue;
+
+/**
+ * And node combines contents of the child nodes with configurable separator (default " ")
+ * 
+ * If all children return null, the return value is null.
+ * 
+ * @author Marko Luukkainen <marko.luukkainen@vtt.fi>
+ *
+ */
+@OrderedSetType(DocumentLink.URIs.EvaluatorTree_And)
+public class And extends EvaluatorNode implements StringEditableNode{
+	
+	String separator;
+	
+	
+	public And() {
+		separator = " ";
+	}
+	
+	public And(String separator) {
+		this.separator = separator;
+	}
+	
+	public void setSeparator(String separator) {
+		this.separator = separator;
+	}
+	
+	public String getSeparator() {
+		return separator;
+	}
+	
+	
+	@Override
+	public String getValue(ReadGraph graph, Variable variable, Map<Object, Object> context) throws DatabaseException {
+		String s = "";
+		for (int i = 0 ; i < children.size(); i++) {
+			String s2 = children.get(i).getValue(graph, variable, context);
+			if (s2 != null) {
+				s+= s2;
+				if (i < children.size()-1)
+					s+=separator;
+			}
+		}
+		if (s.length() == 0)
+			return null;
+		return s;
+	}
+	
+	@Override
+	public List<DocumentLine> getLines(ReadGraph graph,	Variable variable, Map<Object, Object> context) throws DatabaseException {
+		List<DocumentLine> result = new ArrayList<DocumentLine>();
+		for (int i = 0 ; i < children.size(); i++) {
+			List<DocumentLine> list = children.get(i).getLines(graph, variable, context);
+			for (int j = 0; j < list.size(); j++) {
+				DocumentLine line = list.get(j); 
+				if (j <= result.size()) {
+					result.add(line);
+				} else {
+					DocumentLine extLine = result.get(j);
+					String combined = extLine.getLine() + separator + line.getLine();
+					Map<Object,Object> combinedSet = new HashMap<Object, Object>();
+					combinedSet.putAll(extLine.getHints());
+					combinedSet.putAll(line.getHints());
+					
+					result.set(j, new DocumentLine(combined,combinedSet));
+				}
+			}
+		}
+		return result;
+	}
+	
+
+	@Override
+	public String toString() {
+		return "and " + "(" + separator +")" ;
+	}
+	
+	@RelatedGetValue(DocumentLink.URIs.EvaluatorTree_HasValue)
+	@Override
+	public String getValue() {
+		return separator;
+	}
+	
+	@Override
+	public String setValue(String value) {
+		separator = value;
+		return null;
+	}
+	
+	@RelatedSetValue(DocumentLink.URIs.EvaluatorTree_HasValue)
+	public void _setValue(String value) {
+		separator = value;
+	}
+	
+	@Override
+	public EvaluatorItem copy() {
+		And a = new And(separator);
+		copyChildren(a);
+		return a;
+	}
+	
+	@Override
+	public ImageDescriptor getImage() {
+		return Activator.imageDescriptorFromPlugin("com.famfamfam.silk", "icons/text_columns.png");
+	}
+
+}