Package org.eclipse.emf.compare.match.eobject

Class IdentifierEObjectMatcher.DefaultIDFunction

java.lang.Object
org.eclipse.emf.compare.match.eobject.IdentifierEObjectMatcher.DefaultIDFunction
All Implemented Interfaces:
com.google.common.base.Function<EObject,​java.lang.String>, java.util.function.Function<EObject,​java.lang.String>
Enclosing class:
IdentifierEObjectMatcher
public static class IdentifierEObjectMatcher.DefaultIDFunction
extends java.lang.Object
implements com.google.common.base.Function<EObject,​java.lang.String>
The default function used to retrieve IDs from EObject. You might want to extend or compose with it if you want to reuse its behavior.

  • Constructor Summary

    Constructors 
    Constructor Description
    DefaultIDFunction()  

  • Method Summary

    Modifier and Type Method Description
    java.lang.String apply​(EObject eObject)
    Return an ID for an EObject, null if not found.

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    Methods inherited from interface com.google.common.base.Function

    equals

    Methods inherited from interface java.util.function.Function

    andThen, compose

  • Constructor Details

  • Method Details

    • apply

      public java.lang.String apply​(EObject eObject)
      Return an ID for an EObject, null if not found.
      Specified by:
      apply in interface com.google.common.base.Function<EObject,​java.lang.String>
      Specified by:
      apply in interface java.util.function.Function<EObject,​java.lang.String>
      Parameters:
      eObject - The EObject for which we need an identifier.
      Returns:
      The identifier for that EObject if we could determine one. null if no condition (see description above) is fulfilled for the given eObject.