Package org.eclipse.emf.cdo.common.model
Class CDOModelUtil
- java.lang.Object
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- org.eclipse.emf.cdo.common.model.CDOModelUtil
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- All Implemented Interfaces:
CDOModelConstants
public final class CDOModelUtil extends java.lang.Object implements CDOModelConstants
Various static helper methods for dealing with CDO meta models.- Since:
- 2.0
- Author:
- Eike Stepper
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Field Summary
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Fields inherited from interface org.eclipse.emf.cdo.common.model.CDOModelConstants
BLOB_CLASS_NAME, CLOB_CLASS_NAME, CORE_PACKAGE_URI, RESOURCE_BINARY_FILE_CLASS_NAME, RESOURCE_CLASS_NAME, RESOURCE_FILE_CLASS_NAME, RESOURCE_FOLDER_CLASS_NAME, RESOURCE_FOLDER_NODES_REFERENCE, RESOURCE_LEAF_CLASS_NAME, RESOURCE_NODE_CLASS_NAME, RESOURCE_NODE_FOLDER_REFERENCE, RESOURCE_NODE_NAME_ATTRIBUTE, RESOURCE_PACKAGE_URI, RESOURCE_TEXT_FILE_CLASS_NAME, ROOT_CLASS_NAME, TYPES_PACKAGE_URI
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Method Summary
All Methods Static Methods Concrete Methods Deprecated Methods Modifier and Type Method Description static void
checkCrossResourceURIs(EPackage ePackage)
static void
checkNoFeatureMaps(java.lang.StringBuilder builder, EPackage ePackage, boolean checkFeatureMapEntries)
static void
checkNoFeatureMaps(InternalCDOPackageUnit[] packageUnits, boolean checkFeatureMapEntries)
static CDOPackageUnit
copyPackageUnit(CDOPackageUnit packageUnit)
static CDOPackageInfo
createPackageInfo()
static CDOPackageUnit
createPackageUnit()
static EStructuralFeature[]
getAllPersistentFeatures(EClass eClass)
Deprecated.As of 4.2 useCDOModelUtil.getClassInfo(eClass).getAllPersistentFeatures()
.static CDOClassInfo
getClassInfo(EClass eClass)
Returns additional CDO infos for anEClass
.static CDOType
getCoreType(EClassifier eDataType)
Core types includes also complex data like EAnnotation, and EEnumstatic CDOPackageInfo
getPackageInfo(java.lang.Object value, CDOPackageRegistry packageRegistry)
static CDOType
getPrimitiveType(java.lang.Class<? extends java.lang.Object> primitiveType)
static java.util.Map<EClass,java.util.List<EClass>>
getSubTypes(EPackage.Registry packageRegistry)
static CDOType
getType(byte typeID)
static CDOType
getType(EClassifier classifier)
static CDOType
getType(EStructuralFeature feature)
static CDOType
getTypeOfObject(java.lang.Object object)
static boolean
isCorePackage(EPackage ePackage)
static boolean
isLob(EClassifier eClassifier)
static boolean
isResource(EClass eClass)
static boolean
isResourceFolder(EClass eClass)
static boolean
isResourceNode(EClass eClass)
static boolean
isResourcePackage(EPackage ePackage)
static boolean
isResourcePathFeature(EStructuralFeature eStructuralFeature)
static boolean
isRoot(EClass eClass)
static boolean
isSystemPackage(EPackage ePackage)
static boolean
isSystemPackageURI(java.lang.String nsURI)
static boolean
isTypesPackage(EPackage ePackage)
static EPackage
readPackage(org.eclipse.net4j.util.io.ExtendedDataInput in, ResourceSet resourceSet, boolean lookForResource)
static void
writePackage(org.eclipse.net4j.util.io.ExtendedDataOutput out, EPackage ePackage, boolean zipped, EPackage.Registry packageRegistry)
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Method Detail
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isCorePackage
public static boolean isCorePackage(EPackage ePackage)
- Since:
- 2.0
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isRoot
public static boolean isRoot(EClass eClass)
- Since:
- 2.0
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isResourcePackage
public static boolean isResourcePackage(EPackage ePackage)
- Since:
- 2.0
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isResource
public static boolean isResource(EClass eClass)
- Since:
- 2.0
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isResourceFolder
public static boolean isResourceFolder(EClass eClass)
- Since:
- 2.0
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isResourceNode
public static boolean isResourceNode(EClass eClass)
- Since:
- 2.0
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isResourcePathFeature
public static boolean isResourcePathFeature(EStructuralFeature eStructuralFeature)
- Since:
- 4.3
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isTypesPackage
public static boolean isTypesPackage(EPackage ePackage)
- Since:
- 4.0
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isSystemPackage
public static boolean isSystemPackage(EPackage ePackage)
- Since:
- 2.0
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isSystemPackageURI
public static boolean isSystemPackageURI(java.lang.String nsURI)
- Since:
- 4.7
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isLob
public static boolean isLob(EClassifier eClassifier)
- Since:
- 4.0
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getType
public static CDOType getType(EStructuralFeature feature)
- Since:
- 2.0
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getType
public static CDOType getType(byte typeID)
- Since:
- 4.0
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getType
public static CDOType getType(EClassifier classifier)
- Since:
- 2.0
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getCoreType
public static CDOType getCoreType(EClassifier eDataType)
Core types includes also complex data like EAnnotation, and EEnum- Since:
- 2.0
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getPrimitiveType
public static CDOType getPrimitiveType(java.lang.Class<? extends java.lang.Object> primitiveType)
- Since:
- 2.0
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getTypeOfObject
public static CDOType getTypeOfObject(java.lang.Object object)
- Since:
- 4.0
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getPackageInfo
public static CDOPackageInfo getPackageInfo(java.lang.Object value, CDOPackageRegistry packageRegistry)
- Since:
- 2.0
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getClassInfo
public static CDOClassInfo getClassInfo(EClass eClass)
Returns additional CDO infos for anEClass
.This operation is somewhat expensive because it synchronizes on the EClass and iterates over all adapters. Whenever possible use
CDORevision.getClassInfo()
orInternalCDOObject.getClassInfo()
.- Since:
- 2.0
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getAllPersistentFeatures
@Deprecated public static EStructuralFeature[] getAllPersistentFeatures(EClass eClass)
Deprecated.As of 4.2 useCDOModelUtil.getClassInfo(eClass).getAllPersistentFeatures()
.Returns all persistentfeatures
of anEClass
.This operation is somewhat expensive because it synchronizes on the EClass and iterates over all adapters.
- Since:
- 2.0
- See Also:
getClassInfo(EClass)
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copyPackageUnit
public static CDOPackageUnit copyPackageUnit(CDOPackageUnit packageUnit)
- Since:
- 4.13
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createPackageUnit
public static CDOPackageUnit createPackageUnit()
- Since:
- 2.0
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createPackageInfo
public static CDOPackageInfo createPackageInfo()
- Since:
- 2.0
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readPackage
public static EPackage readPackage(org.eclipse.net4j.util.io.ExtendedDataInput in, ResourceSet resourceSet, boolean lookForResource) throws java.io.IOException
- Throws:
java.io.IOException
- Since:
- 3.0
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writePackage
public static void writePackage(org.eclipse.net4j.util.io.ExtendedDataOutput out, EPackage ePackage, boolean zipped, EPackage.Registry packageRegistry) throws java.io.IOException
- Throws:
java.io.IOException
- Since:
- 2.0
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checkCrossResourceURIs
public static void checkCrossResourceURIs(EPackage ePackage)
- Since:
- 3.0
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checkNoFeatureMaps
public static void checkNoFeatureMaps(java.lang.StringBuilder builder, EPackage ePackage, boolean checkFeatureMapEntries)
- Since:
- 4.10
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checkNoFeatureMaps
public static void checkNoFeatureMaps(InternalCDOPackageUnit[] packageUnits, boolean checkFeatureMapEntries) throws CDOException
- Throws:
CDOException
- Since:
- 4.10
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getSubTypes
public static java.util.Map<EClass,java.util.List<EClass>> getSubTypes(EPackage.Registry packageRegistry)
- Since:
- 4.0
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