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%2FConstant.java;fp=bundles%2Forg.simantics.document.linking.ui%2Fsrc%2Forg%2Fsimantics%2Fdocument%2Flinking%2Freport%2Fevaluator%2FConstant.java;h=9dc4adcc1fc7d8216af6676213f7988ab47daf45;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/Constant.java b/bundles/org.simantics.document.linking.ui/src/org/simantics/document/linking/report/evaluator/Constant.java
new file mode 100644
index 000000000..9dc4adcc1
--- /dev/null
+++ b/bundles/org.simantics.document.linking.ui/src/org/simantics/document/linking/report/evaluator/Constant.java
@@ -0,0 +1,70 @@
+package org.simantics.document.linking.report.evaluator;
+
+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.objmap.graph.annotations.GraphType;
+import org.simantics.objmap.graph.annotations.RelatedGetValue;
+import org.simantics.objmap.graph.annotations.RelatedSetValue;
+
+
+@GraphType(DocumentLink.URIs.EvaluatorTree_Constant)
+public class Constant extends EvaluatorLeaf implements StringEditableNode{
+	
+	private String string;
+	
+	
+	public Constant() {
+		string = "text";
+	}
+	
+	public Constant(String text) {
+		if (text == null)
+			throw new NullPointerException("Text is null");
+		string = text;
+	}
+	
+	@Override
+	public String getValue(ReadGraph graph, Variable variable, Map<Object, Object> context) throws DatabaseException {
+		return string;
+	}
+	
+	@Override
+	public String toString() {
+		return "\"" + string + "\"";
+	}
+	
+	@RelatedGetValue(DocumentLink.URIs.EvaluatorTree_HasValue)
+	@Override
+	public String getValue() {
+		return string;
+	}
+	
+	@Override
+	public String setValue(String value) {
+		string = value;
+		return null;
+	}
+	
+	@RelatedSetValue(DocumentLink.URIs.EvaluatorTree_HasValue)
+	public void _setValue(String value) {
+		string = value;
+	}
+	
+	@Override
+	public EvaluatorItem copy() {
+		return new Constant(string);
+	}
+	
+	
+	@Override
+	public ImageDescriptor getImage() {
+		return Activator.imageDescriptorFromPlugin("com.famfamfam.silk", "icons/textfield.png");
+	}
+
+}