Package org.apache.jackrabbit.oak.spi.descriptors

Class AggregatingDescriptors

  • All Implemented Interfaces:
    org.apache.jackrabbit.oak.api.Descriptors
    public class AggregatingDescriptors
extends java.lang.Object
implements org.apache.jackrabbit.oak.api.Descriptors
    An AggregatingDescriptors is an implementation of Descriptors that allows to aggregate multiple Descriptors (which are provided dynamically via a whiteboard tracker).

    • Constructor Summary

      Constructors 
      Constructor Description
      AggregatingDescriptors​(Tracker<org.apache.jackrabbit.oak.api.Descriptors> tracker)
      Create an AggregatingDescriptors which uses descriptors.getServices() at method invocation time

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.lang.String[] getKeys()  
      @Nullable javax.jcr.Value getValue​(@NotNull java.lang.String key)  
      @Nullable javax.jcr.Value[] getValues​(@NotNull java.lang.String key)  
      boolean isSingleValueDescriptor​(@NotNull java.lang.String key)  
      boolean isStandardDescriptor​(@NotNull java.lang.String key)  

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • AggregatingDescriptors

        public AggregatingDescriptors​(Tracker<org.apache.jackrabbit.oak.api.Descriptors> tracker)
        Create an AggregatingDescriptors which uses descriptors.getServices() at method invocation time

    • Method Detail

      • getKeys

        public java.lang.String[] getKeys()
        Specified by:
        getKeys in interface org.apache.jackrabbit.oak.api.Descriptors

      • isStandardDescriptor

        public boolean isStandardDescriptor​(@NotNull
                                    @NotNull java.lang.String key)
        Specified by:
        isStandardDescriptor in interface org.apache.jackrabbit.oak.api.Descriptors

      • isSingleValueDescriptor

        public boolean isSingleValueDescriptor​(@NotNull
                                       @NotNull java.lang.String key)
        Specified by:
        isSingleValueDescriptor in interface org.apache.jackrabbit.oak.api.Descriptors

      • getValue

        @Nullable
public @Nullable javax.jcr.Value getValue​(@NotNull
                                          @NotNull java.lang.String key)
        Specified by:
        getValue in interface org.apache.jackrabbit.oak.api.Descriptors

      • getValues

        @Nullable
public @Nullable javax.jcr.Value[] getValues​(@NotNull
                                             @NotNull java.lang.String key)
        Specified by:
        getValues in interface org.apache.jackrabbit.oak.api.Descriptors