diff options
Diffstat (limited to 'plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/internal/common/model/CDOClassInfoImpl.java')
-rw-r--r-- | plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/internal/common/model/CDOClassInfoImpl.java | 252 |
1 files changed, 126 insertions, 126 deletions
diff --git a/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/internal/common/model/CDOClassInfoImpl.java b/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/internal/common/model/CDOClassInfoImpl.java index 49ed16a907..69a40cd8fb 100644 --- a/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/internal/common/model/CDOClassInfoImpl.java +++ b/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/internal/common/model/CDOClassInfoImpl.java @@ -1,126 +1,126 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * 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:
- * Eike Stepper - initial API and implementation
- */
-package org.eclipse.emf.cdo.internal.common.model;
-
-import org.eclipse.emf.cdo.common.model.CDOClassInfo;
-import org.eclipse.emf.cdo.common.model.CDOModelUtil;
-import org.eclipse.emf.cdo.common.model.EMFUtil;
-
-import org.eclipse.emf.common.notify.Notifier;
-import org.eclipse.emf.common.notify.impl.AdapterImpl;
-import org.eclipse.emf.common.util.EList;
-import org.eclipse.emf.ecore.EClass;
-import org.eclipse.emf.ecore.EStructuralFeature;
-
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.List;
-
-/**
- * @author Eike Stepper
- */
-public class CDOClassInfoImpl extends AdapterImpl implements CDOClassInfo
-{
- private static final int NOT_MAPPED = -1;
-
- private EStructuralFeature[] allPersistentFeatures;
-
- private int[] featureIDMappings;
-
- public CDOClassInfoImpl()
- {
- }
-
- @Override
- public boolean isAdapterForType(Object type)
- {
- return type == CDOClassInfo.class;
- }
-
- @Override
- public void setTarget(Notifier newTarget)
- {
- init((EClass)newTarget);
- super.setTarget(newTarget);
- }
-
- public EClass getEClass()
- {
- return (EClass)getTarget();
- }
-
- public boolean isResource()
- {
- return CDOModelUtil.isResource(getEClass());
- }
-
- public boolean isResourceFolder()
- {
- return CDOModelUtil.isResourceFolder(getEClass());
- }
-
- public boolean isResourceNode()
- {
- return CDOModelUtil.isResourceNode(getEClass());
- }
-
- public EStructuralFeature[] getAllPersistentFeatures()
- {
- return allPersistentFeatures;
- }
-
- public int getFeatureIndex(EStructuralFeature feature)
- {
- int featureID = getEClass().getFeatureID(feature);
- return getFeatureIndex(featureID);
- }
-
- public int getFeatureIndex(int featureID)
- {
- int index = featureIDMappings[featureID];
- if (index == NOT_MAPPED)
- {
- throw new IllegalArgumentException("Feature not mapped: " + getEClass().getEStructuralFeature(featureID)); //$NON-NLS-1$
- }
-
- return index;
- }
-
- private void init(EClass eClass)
- {
- List<EStructuralFeature> persistentFeatures = new ArrayList<EStructuralFeature>();
- EList<EStructuralFeature> allFeatures = eClass.getEAllStructuralFeatures();
- for (EStructuralFeature feature : allFeatures)
- {
- if (EMFUtil.isPersistent(feature))
- {
- persistentFeatures.add(feature);
- }
- }
-
- allPersistentFeatures = persistentFeatures.toArray(new EStructuralFeature[persistentFeatures.size()]);
- featureIDMappings = new int[allFeatures.size()];
- Arrays.fill(featureIDMappings, NOT_MAPPED);
-
- for (int i = 0; i < allPersistentFeatures.length; i++)
- {
- EStructuralFeature feature = allPersistentFeatures[i];
- int featureID = eClass.getFeatureID(feature);
- featureIDMappings[featureID] = i;
- }
- }
-
- @Override
- public String toString()
- {
- return getEClass().toString();
- }
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * 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: + * Eike Stepper - initial API and implementation + */ +package org.eclipse.emf.cdo.internal.common.model; + +import org.eclipse.emf.cdo.common.model.CDOClassInfo; +import org.eclipse.emf.cdo.common.model.CDOModelUtil; +import org.eclipse.emf.cdo.common.model.EMFUtil; + +import org.eclipse.emf.common.notify.Notifier; +import org.eclipse.emf.common.notify.impl.AdapterImpl; +import org.eclipse.emf.common.util.EList; +import org.eclipse.emf.ecore.EClass; +import org.eclipse.emf.ecore.EStructuralFeature; + +import java.util.ArrayList; +import java.util.Arrays; +import java.util.List; + +/** + * @author Eike Stepper + */ +public class CDOClassInfoImpl extends AdapterImpl implements CDOClassInfo +{ + private static final int NOT_MAPPED = -1; + + private EStructuralFeature[] allPersistentFeatures; + + private int[] featureIDMappings; + + public CDOClassInfoImpl() + { + } + + @Override + public boolean isAdapterForType(Object type) + { + return type == CDOClassInfo.class; + } + + @Override + public void setTarget(Notifier newTarget) + { + init((EClass)newTarget); + super.setTarget(newTarget); + } + + public EClass getEClass() + { + return (EClass)getTarget(); + } + + public boolean isResource() + { + return CDOModelUtil.isResource(getEClass()); + } + + public boolean isResourceFolder() + { + return CDOModelUtil.isResourceFolder(getEClass()); + } + + public boolean isResourceNode() + { + return CDOModelUtil.isResourceNode(getEClass()); + } + + public EStructuralFeature[] getAllPersistentFeatures() + { + return allPersistentFeatures; + } + + public int getFeatureIndex(EStructuralFeature feature) + { + int featureID = getEClass().getFeatureID(feature); + return getFeatureIndex(featureID); + } + + public int getFeatureIndex(int featureID) + { + int index = featureIDMappings[featureID]; + if (index == NOT_MAPPED) + { + throw new IllegalArgumentException("Feature not mapped: " + getEClass().getEStructuralFeature(featureID)); //$NON-NLS-1$ + } + + return index; + } + + private void init(EClass eClass) + { + List<EStructuralFeature> persistentFeatures = new ArrayList<EStructuralFeature>(); + EList<EStructuralFeature> allFeatures = eClass.getEAllStructuralFeatures(); + for (EStructuralFeature feature : allFeatures) + { + if (EMFUtil.isPersistent(feature)) + { + persistentFeatures.add(feature); + } + } + + allPersistentFeatures = persistentFeatures.toArray(new EStructuralFeature[persistentFeatures.size()]); + featureIDMappings = new int[allFeatures.size()]; + Arrays.fill(featureIDMappings, NOT_MAPPED); + + for (int i = 0; i < allPersistentFeatures.length; i++) + { + EStructuralFeature feature = allPersistentFeatures[i]; + int featureID = eClass.getFeatureID(feature); + featureIDMappings[featureID] = i; + } + } + + @Override + public String toString() + { + return getEClass().toString(); + } +} |