X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.document.linking.ui%2Fsrc%2Forg%2Fsimantics%2Fdocument%2Flinking%2Freport%2Fevaluator%2FEvaluatorLeaf.java;fp=bundles%2Forg.simantics.document.linking.ui%2Fsrc%2Forg%2Fsimantics%2Fdocument%2Flinking%2Freport%2Fevaluator%2FEvaluatorLeaf.java;h=21f83bc49f99224da6ffbe4be05fceecb29981a5;hb=969bd23cab98a79ca9101af33334000879fb60c5;hp=0000000000000000000000000000000000000000;hpb=866dba5cd5a3929bbeae85991796acb212338a08;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.document.linking.ui/src/org/simantics/document/linking/report/evaluator/EvaluatorLeaf.java b/bundles/org.simantics.document.linking.ui/src/org/simantics/document/linking/report/evaluator/EvaluatorLeaf.java
new file mode 100644
index 000000000..21f83bc49
--- /dev/null
+++ b/bundles/org.simantics.document.linking.ui/src/org/simantics/document/linking/report/evaluator/EvaluatorLeaf.java
@@ -0,0 +1,44 @@
+package org.simantics.document.linking.report.evaluator;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+import org.simantics.db.ReadGraph;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.document.linking.report.DocumentLine;
+
+
+public abstract class EvaluatorLeaf implements EvaluatorItem{
+	
+
+	EvaluatorNode parent;
+	
+	@Override
+	public EvaluatorNode getParent() {
+		return parent;
+	}
+	
+	@Override
+	public void setParent(EvaluatorNode parent) {
+		this.parent = parent;
+		
+	}
+	
+	@Override
+	public List<DocumentLine> getLines(ReadGraph graph, org.simantics.db.layer0.variable.Variable variable, Map<Object, Object> context) throws DatabaseException {
+		List<DocumentLine> lines = new ArrayList<DocumentLine>();
+		String value = getValue(graph, variable,context);
+		if (value != null && value.length() > 0)
+			lines.add(new DocumentLine(value));
+		return lines;
+	}
+	
+	@Override
+	public EvaluatorRoot getRoot() {
+		if (parent == null)
+			return null;
+		return getRoot();
+	}
+
+}