Package org.eclipse.emf.spi.cdo
Enum Class DefaultCDOMerger.PerFeature.ManyValued.ClearSemanticPolicy
java.lang.Object
java.lang.Enum<DefaultCDOMerger.PerFeature.ManyValued.ClearSemanticPolicy>
org.eclipse.emf.spi.cdo.DefaultCDOMerger.PerFeature.ManyValued.ClearSemanticPolicy
- All Implemented Interfaces:
Serializable,Comparable<DefaultCDOMerger.PerFeature.ManyValued.ClearSemanticPolicy>,Constable
- Enclosing class:
DefaultCDOMerger.PerFeature.ManyValued
public static enum DefaultCDOMerger.PerFeature.ManyValued.ClearSemanticPolicy
extends Enum<DefaultCDOMerger.PerFeature.ManyValued.ClearSemanticPolicy>
Immutable policy for the semantic scope of an effective CLEAR operation.
- Since:
- 4.30
- Author:
- Eike Stepper
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Nested Class Summary
Nested classes/interfaces inherited from class java.lang.Enum
Enum.EnumDesc<E extends Enum<E>> -
Enum Constant Summary
Enum ConstantsEnum ConstantDescriptionRemove all merged contents, including concurrent occurrences the clearing side could not observe.Report an observed occurrence's effective concurrent mutation as a merge conflict.Remove exactly occurrences observed by CLEAR and retain unobserved concurrent additions. -
Method Summary
Modifier and TypeMethodDescriptionReturns the enum constant of this class with the specified name.values()Returns an array containing the constants of this enum class, in the order they are declared.
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Enum Constant Details
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OBSERVED_REMOVE
Remove exactly occurrences observed by CLEAR and retain unobserved concurrent additions. -
CLEAR_WINS
Remove all merged contents, including concurrent occurrences the clearing side could not observe. -
FAIL_ON_CONCURRENT_MUTATION
public static final DefaultCDOMerger.PerFeature.ManyValued.ClearSemanticPolicy FAIL_ON_CONCURRENT_MUTATIONReport an observed occurrence's effective concurrent mutation as a merge conflict.
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Method Details
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values
Returns an array containing the constants of this enum class, in the order they are declared.- Returns:
- an array containing the constants of this enum class, in the order they are declared
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valueOf
Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)- Parameters:
name- the name of the enum constant to be returned.- Returns:
- the enum constant with the specified name
- Throws:
IllegalArgumentException- if this enum class has no constant with the specified nameNullPointerException- if the argument is null
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