Remove deprecated/duplicate version of org.simantics.objmap2

[simantics/3d.git] / org.simantics.objmap2 / src / org / simantics / objmap / internal / MonotoneBackwardMapping.java

diff --git a/org.simantics.objmap2/src/org/simantics/objmap/internal/MonotoneBackwardMapping.java b/org.simantics.objmap2/src/org/simantics/objmap/internal/MonotoneBackwardMapping.java
deleted file mode 100644 (file)
index 8205d1f..0000000
--- a/org.simantics.objmap2/src/org/simantics/objmap/internal/MonotoneBackwardMapping.java
+++ /dev/null
@@ -1,63 +0,0 @@
-/*******************************************************************************\r
- * Copyright (c) 2012, 2013 Association for Decentralized Information Management in\r
- * Industry THTH ry.\r
- * All rights reserved. This program and the accompanying materials\r
- * are made available under the terms of the Eclipse Public License v1.0\r
- * which accompanies this distribution, and is available at\r
- * http://www.eclipse.org/legal/epl-v10.html\r
- *\r
- * Contributors:\r
- *     VTT Technical Research Centre of Finland - initial API and implementation\r
- *******************************************************************************/\r
-package org.simantics.objmap.internal;\r
-\r
-import gnu.trove.map.hash.THashMap;\r
-\r
-import java.util.Collections;\r
-import java.util.Set;\r
-\r
-import org.simantics.db.WriteGraph;\r
-import org.simantics.objmap.backward.IBackwardLinkType;\r
-import org.simantics.objmap.backward.IBackwardMapping;\r
-import org.simantics.objmap.backward.IBackwardMappingSchema;\r
-import org.simantics.objmap.exceptions.MappingException;\r
-\r
-/**\r
- * An unidirectional (from range to domain) mapping that does not support removals.\r
- * \r
- * @author Hannu Niemistö\r
- */\r
-public class MonotoneBackwardMapping<Domain, Range> implements IBackwardMapping<Domain, Range> {\r
-\r
-    IBackwardMappingSchema<Domain, Range> schema;\r
-    THashMap<Range, Domain> map = new THashMap<Range, Domain>();\r
-    \r
-    public MonotoneBackwardMapping(IBackwardMappingSchema<Domain, Range> schema) {\r
-        this.schema = schema;\r
-    }\r
-\r
-    @Override\r
-    public Set<Range> getRange() {\r
-        return Collections.unmodifiableSet(map.keySet());\r
-    }\r
-\r
-    @Override\r
-    public Domain inverseGet(Range rangeElement) {\r
-        return map.get(rangeElement);\r
-    }\r
-\r
-    @Override\r
-    public Domain inverseMap(WriteGraph graph, Range rangeElement) throws MappingException {\r
-        Domain result = inverseGet(rangeElement);\r
-        if(result == null) {\r
-            IBackwardLinkType<Domain, Range> linkType = \r
-                    schema.linkTypeOfRangeElement(graph, rangeElement);\r
-            // Two phase creation makes cyclic references possible\r
-            Domain domainElement = linkType.createDomainElement(graph, rangeElement);\r
-            map.put(rangeElement, domainElement);\r
-            linkType.createDomain(graph, this, domainElement, rangeElement);\r
-        }\r
-        return result;\r
-    }\r
-\r
-}\r