X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.graph.compiler%2Fsrc%2Forg%2Fsimantics%2Fgraph%2Fcompiler%2Finternal%2Ftemplates%2FListTemplate.java;fp=bundles%2Forg.simantics.graph.compiler%2Fsrc%2Forg%2Fsimantics%2Fgraph%2Fcompiler%2Finternal%2Ftemplates%2FListTemplate.java;h=e30b1a5f0fea9e9c8b2e38ad4fab79db5294fca3;hp=0000000000000000000000000000000000000000;hb=969bd23cab98a79ca9101af33334000879fb60c5;hpb=866dba5cd5a3929bbeae85991796acb212338a08

diff --git a/bundles/org.simantics.graph.compiler/src/org/simantics/graph/compiler/internal/templates/ListTemplate.java b/bundles/org.simantics.graph.compiler/src/org/simantics/graph/compiler/internal/templates/ListTemplate.java
new file mode 100644
index 000000000..e30b1a5f0
--- /dev/null
+++ b/bundles/org.simantics.graph.compiler/src/org/simantics/graph/compiler/internal/templates/ListTemplate.java
@@ -0,0 +1,39 @@
+package org.simantics.graph.compiler.internal.templates;
+
+import java.util.Collection;
+
+import org.simantics.graph.compiler.ExternalFileLoader;
+import org.simantics.graph.query.IGraph;
+import org.simantics.graph.query.Paths;
+import org.simantics.graph.store.GraphStore;
+import org.simantics.ltk.Problem;
+
+public enum ListTemplate implements ITemplate {
+	
+	INSTANCE;
+	
+	@Override
+	public void apply(IGraph graph, GraphStore store,
+			int[] parameters, ExternalFileLoader fileLoader, Collection<Problem> problems) {
+		createList(graph.getPaths(), store, parameters);
+	}
+	
+	public static void createList(Paths paths, GraphStore store, int[] parameters) {
+	    int InstanceOf = store.identities.createPathToId(paths.InstanceOf);
+		int Entry = store.identities.createPathToId(paths.List_Entry);
+		int Next = store.identities.createPathToId(paths.List_Next);
+		int Element = store.identities.createPathToId(paths.List_Element);
+
+		int oldEntry = parameters[0];		
+		for(int i=1;i<parameters.length;++i) {
+		    int newEntry = store.identities.newResource();
+		    store.statements.add(newEntry, InstanceOf, Entry);
+		    store.statements.add(oldEntry, Next, newEntry);		    
+		    store.statements.add(newEntry, Element, parameters[i]);
+		    oldEntry = newEntry;
+		}
+		store.statements.add(oldEntry, Next, parameters[0]);
+	}
+
+}
+