Package org.apache.crunch.fn

Examples of org.apache.crunch.fn.CompositeMapFn

665
666
667
668
669
670
671
672
673
  }

  public static final <S, T> AvroType<T> derived(Class<T> clazz, MapFn<S, T> inputFn, MapFn<T, S> outputFn,
      PType<S> base) {
    AvroType<S> abase = (AvroType<S>) base;
    return new AvroType<T>(clazz, abase.getSchema(), new CompositeMapFn(abase.getInputMapFn(), inputFn),
        new CompositeMapFn(outputFn, abase.getOutputMapFn()), new DeepCopier.NoOpDeepCopier<T>(), base.getSubTypes()
            .toArray(new PType[0]));
  }
View Full Code Here
455
456
457
458
459
460
461
462
463
    return new WritableType(clazz, TupleWritable.class, input, output, ptypes);
  }

  public static <S, T> PType<T> derived(Class<T> clazz, MapFn<S, T> inputFn, MapFn<T, S> outputFn, PType<S> base) {
    WritableType<S, ?> wt = (WritableType<S, ?>) base;
    MapFn input = new CompositeMapFn(wt.getInputMapFn(), inputFn);
    MapFn output = new CompositeMapFn(outputFn, wt.getOutputMapFn());
    return new WritableType(clazz, wt.getSerializationClass(), input, output, base.getSubTypes().toArray(new PType[0]));
  }
View Full Code Here
675
676
677
678
679
680
681
682
683
    return new WritableType(Union.class, UnionWritable.class, input, output, ptypes);
  }

  public static <S, T> PType<T> derived(Class<T> clazz, MapFn<S, T> inputFn, MapFn<T, S> outputFn, PType<S> base) {
    WritableType<S, ?> wt = (WritableType<S, ?>) base;
    MapFn input = new CompositeMapFn(wt.getInputMapFn(), inputFn);
    MapFn output = new CompositeMapFn(outputFn, wt.getOutputMapFn());
    return new WritableType(clazz, wt.getSerializationClass(), input, output, base.getSubTypes().toArray(new PType[0]));
  }
View Full Code Here
682
683
684
685
686
687
688
689
690
    return new WritableType(clazz, wt.getSerializationClass(), input, output, base.getSubTypes().toArray(new PType[0]));
  }

  public static <S, T> PType<T> derivedImmutable(Class<T> clazz, MapFn<S, T> inputFn, MapFn<T, S> outputFn, PType<S> base) {
    WritableType<S, ?> wt = (WritableType<S, ?>) base;
    MapFn input = new CompositeMapFn(wt.getInputMapFn(), inputFn);
    MapFn output = new CompositeMapFn(outputFn, wt.getOutputMapFn());
    return WritableType.immutableType(clazz, wt.getSerializationClass(), input, output, base.getSubTypes().toArray(new PType[0]));
  }
View Full Code Here
97
98
99
100
101
102
103
104
105
 
  // derived, but override subtypes
  static <S, T> PType<T> derived(Class<T> clazz, MapFn<S, T> inputFn, MapFn<T, S> outputFn,
      PType<S> base, PType[] subTypes) {
    WritableType<S, ?> wt = (WritableType<S, ?>) base;
    MapFn input = new CompositeMapFn(wt.getInputMapFn(), inputFn);
    MapFn output = new CompositeMapFn(outputFn, wt.getOutputMapFn());
    return new WritableType(clazz, wt.getSerializationClass(), input, output, subTypes);
  }
View Full Code Here
674
675
676
677
678
679
680
681
682
    return new WritableType(Union.class, UnionWritable.class, input, output, ptypes);
  }

  public static <S, T> PType<T> derived(Class<T> clazz, MapFn<S, T> inputFn, MapFn<T, S> outputFn, PType<S> base) {
    WritableType<S, ?> wt = (WritableType<S, ?>) base;
    MapFn input = new CompositeMapFn(wt.getInputMapFn(), inputFn);
    MapFn output = new CompositeMapFn(outputFn, wt.getOutputMapFn());
    return new WritableType(clazz, wt.getSerializationClass(), input, output, base.getSubTypes().toArray(new PType[0]));
  }
View Full Code Here
681
682
683
684
685
686
687
688
689
    return new WritableType(clazz, wt.getSerializationClass(), input, output, base.getSubTypes().toArray(new PType[0]));
  }

  public static <S, T> PType<T> derivedImmutable(Class<T> clazz, MapFn<S, T> inputFn, MapFn<T, S> outputFn, PType<S> base) {
    WritableType<S, ?> wt = (WritableType<S, ?>) base;
    MapFn input = new CompositeMapFn(wt.getInputMapFn(), inputFn);
    MapFn output = new CompositeMapFn(outputFn, wt.getOutputMapFn());
    return WritableType.immutableType(clazz, wt.getSerializationClass(), input, output, base.getSubTypes().toArray(new PType[0]));
  }
View Full Code Here
819
820
821
822
823
824
825
826
827
  }

  public static final <S, T> AvroType<T> derived(Class<T> clazz, MapFn<S, T> inputFn, MapFn<T, S> outputFn,
      PType<S> base) {
    AvroType<S> abase = (AvroType<S>) base;
    return new AvroType<T>(clazz, abase.getSchema(), new CompositeMapFn(abase.getInputMapFn(), inputFn),
        new CompositeMapFn(outputFn, abase.getOutputMapFn()), new AvroDerivedValueDeepCopier(outputFn, inputFn, abase),
        abase.getRecordType(), base.getSubTypes().toArray(new PType[0]));
  }
View Full Code Here
827
828
829
830
831
832
833
834
835
  }

  public static final <S, T> AvroType<T> derivedImmutable(Class<T> clazz, MapFn<S, T> inputFn, MapFn<T, S> outputFn,
                                                 PType<S> base) {
    AvroType<S> abase = (AvroType<S>) base;
    return new AvroType<T>(clazz, abase.getSchema(), new CompositeMapFn(abase.getInputMapFn(), inputFn),
        new CompositeMapFn(outputFn, abase.getOutputMapFn()), NoOpDeepCopier.<T>create(), abase.getRecordType(),
        base.getSubTypes().toArray(new PType[0]));
  }
View Full Code Here
856
857
858
859
860
861
862
863
864
  }

  public static final <S, T> AvroType<T> derived(Class<T> clazz, MapFn<S, T> inputFn, MapFn<T, S> outputFn,
      PType<S> base) {
    AvroType<S> abase = (AvroType<S>) base;
    return new AvroType<T>(clazz, abase.getSchema(), new CompositeMapFn(abase.getInputMapFn(), inputFn),
        new CompositeMapFn(outputFn, abase.getOutputMapFn()), new AvroDerivedValueDeepCopier(outputFn, inputFn, abase),
        abase.getRecordType(), base.getSubTypes().toArray(new PType[0]));
  }
View Full Code Here
TOP

Related Classes of org.apache.crunch.fn.CompositeMapFn

  • org.apache.crunch.types.avro.Avros
  • org.apache.crunch.types.orc.Orcs
  • org.apache.crunch.types.writable.Writables
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.