X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.browsing.ui.graph.impl%2Fsrc%2Forg%2Fsimantics%2Fbrowsing%2Fui%2Fgraph%2Fimpl%2FTypeIndexViewpointFactory.java;h=04116ced7b8b05b76352c82486cc35d776e0352a;hp=5cd5ec66d0b7b3c8ba98fa140988649c512641ac;hb=0ae2b770234dfc3cbb18bd38f324125cf0faca07;hpb=24e2b34260f219f0d1644ca7a138894980e25b14 diff --git a/bundles/org.simantics.browsing.ui.graph.impl/src/org/simantics/browsing/ui/graph/impl/TypeIndexViewpointFactory.java b/bundles/org.simantics.browsing.ui.graph.impl/src/org/simantics/browsing/ui/graph/impl/TypeIndexViewpointFactory.java index 5cd5ec66d..04116ced7 100644 --- a/bundles/org.simantics.browsing.ui.graph.impl/src/org/simantics/browsing/ui/graph/impl/TypeIndexViewpointFactory.java +++ b/bundles/org.simantics.browsing.ui.graph.impl/src/org/simantics/browsing/ui/graph/impl/TypeIndexViewpointFactory.java @@ -1,101 +1,101 @@ -/******************************************************************************* - * Copyright (c) 2007, 2010 Association for Decentralized Information Management - * in Industry THTH ry. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * VTT Technical Research Centre of Finland - initial API and implementation - *******************************************************************************/ -package org.simantics.browsing.ui.graph.impl; - -import java.util.ArrayList; -import java.util.Collection; -import java.util.HashMap; -import java.util.Map; -import java.util.function.Consumer; - -import org.simantics.browsing.ui.BuiltinKeys; -import org.simantics.browsing.ui.BuiltinKeys.ViewpointKey; -import org.simantics.browsing.ui.DataSource; -import org.simantics.browsing.ui.NodeContext; -import org.simantics.browsing.ui.PrimitiveQueryUpdater; -import org.simantics.browsing.ui.common.NodeContextBuilder; -import org.simantics.browsing.ui.common.viewpoints.LazyContainerViewpoint; -import org.simantics.browsing.ui.content.Viewpoint; -import org.simantics.browsing.ui.content.ViewpointFactory; -import org.simantics.db.ReadGraph; -import org.simantics.db.Resource; -import org.simantics.db.exception.DatabaseException; -import org.simantics.layer0.Layer0; - -public class TypeIndexViewpointFactory implements ViewpointFactory { - - @Override - public Viewpoint create(final PrimitiveQueryUpdater provider, final NodeContext context, final ViewpointKey key) { - assert(provider != null); - assert(context != null); - - final LazyContainerViewpoint result = new LazyContainerViewpoint(); - - DataSource source = provider.getDataSource(ReadGraph.class); - if (source == null) - return result; - - final Resource inputResource = (Resource) context.getConstant(BuiltinKeys.INPUT); - assert(inputResource != null); - - source.schedule(new Consumer() { - - @Override - public void accept(ReadGraph source) { - - try { - - HashMap> index = new HashMap>(); - - Layer0 L0 = Layer0.getInstance(source); - for(Resource child : source.getObjects(inputResource, L0.ConsistsOf)) { - - for(Resource type : source.getObjects(child, L0.InstanceOf)) { - Collection coll = index.get(type); - if(coll == null) { - coll = new ArrayList(); - index.put(type, coll); - } - coll.add(child); - } - - } - - NodeContext[] resultContexts = new NodeContext[index.size()]; - int index2 = 0; - for(Map.Entry> e : index.entrySet()) { - Resource type = e.getKey(); - String rep = source.adapt(type, String.class); - resultContexts[index2++] = NodeContextBuilder.buildWithInput(new TypeIndex(type, e.getValue(), rep)); - } - result.setChildren(provider, resultContexts); - result.setHasChildren(resultContexts.length > 0); - - provider.scheduleReplace(context, key, result); - - } catch (DatabaseException e) { - e.printStackTrace(); - } - - } - - }); - - return result; - } - - @Override - public String toString() { - return "Structure by types"; - } - -} +/******************************************************************************* + * Copyright (c) 2007, 2010 Association for Decentralized Information Management + * in Industry THTH ry. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * VTT Technical Research Centre of Finland - initial API and implementation + *******************************************************************************/ +package org.simantics.browsing.ui.graph.impl; + +import java.util.ArrayList; +import java.util.Collection; +import java.util.HashMap; +import java.util.Map; +import java.util.function.Consumer; + +import org.simantics.browsing.ui.BuiltinKeys; +import org.simantics.browsing.ui.BuiltinKeys.ViewpointKey; +import org.simantics.browsing.ui.DataSource; +import org.simantics.browsing.ui.NodeContext; +import org.simantics.browsing.ui.PrimitiveQueryUpdater; +import org.simantics.browsing.ui.common.NodeContextBuilder; +import org.simantics.browsing.ui.common.viewpoints.LazyContainerViewpoint; +import org.simantics.browsing.ui.content.Viewpoint; +import org.simantics.browsing.ui.content.ViewpointFactory; +import org.simantics.db.ReadGraph; +import org.simantics.db.Resource; +import org.simantics.db.exception.DatabaseException; +import org.simantics.layer0.Layer0; + +public class TypeIndexViewpointFactory implements ViewpointFactory { + + @Override + public Viewpoint create(final PrimitiveQueryUpdater provider, final NodeContext context, final ViewpointKey key) { + assert(provider != null); + assert(context != null); + + final LazyContainerViewpoint result = new LazyContainerViewpoint(); + + DataSource source = provider.getDataSource(ReadGraph.class); + if (source == null) + return result; + + final Resource inputResource = (Resource) context.getConstant(BuiltinKeys.INPUT); + assert(inputResource != null); + + source.schedule(new Consumer() { + + @Override + public void accept(ReadGraph source) { + + try { + + HashMap> index = new HashMap>(); + + Layer0 L0 = Layer0.getInstance(source); + for(Resource child : source.getObjects(inputResource, L0.ConsistsOf)) { + + for(Resource type : source.getObjects(child, L0.InstanceOf)) { + Collection coll = index.get(type); + if(coll == null) { + coll = new ArrayList(); + index.put(type, coll); + } + coll.add(child); + } + + } + + NodeContext[] resultContexts = new NodeContext[index.size()]; + int index2 = 0; + for(Map.Entry> e : index.entrySet()) { + Resource type = e.getKey(); + String rep = source.adapt(type, String.class); + resultContexts[index2++] = NodeContextBuilder.buildWithInput(new TypeIndex(type, e.getValue(), rep)); + } + result.setChildren(provider, resultContexts); + result.setHasChildren(resultContexts.length > 0); + + provider.scheduleReplace(context, key, result); + + } catch (DatabaseException e) { + e.printStackTrace(); + } + + } + + }); + + return result; + } + + @Override + public String toString() { + return "Structure by types"; + } + +}