List of quads() Examples

Examples of quads()

org.apache.crunch.types.PTypeFamily.quads()

Examples of org.apache.crunch.types.PTypeFamily.quads()

          tf = TupleFactory.TUPLE3;
          keyPType = ptf.triples(pt.get(cols[0]), pt.get(cols[1]), pt.get(cols[2]));
          break;
        case 4:
          tf = TupleFactory.TUPLE4;
          keyPType = ptf.quads(pt.get(cols[0]), pt.get(cols[1]), pt.get(cols[2]), pt.get(cols[3]));
          break;
        default:
          PType[] pts = new PType[cols.length];
          for (int i = 0; i < pts.length; i++) {
            pts[i] = pt.get(cols[i]);

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Examples of org.apache.crunch.types.PTypeFamily.quads()


    public static <V1, V2, V3, V4> PType<Tuple4.Collect<V1, V2, V3, V4>> derived(PType<V1> first,
        PType<V2> second, PType<V3> third, PType<V4> fourth) {
      PTypeFamily tf = first.getFamily();
      PType<Tuple4<Collection<V1>, Collection<V2>, Collection<V3>, Collection<V4>>> pt = 
          tf.quads(
              tf.collections(first),
              tf.collections(second),
              tf.collections(third),
              tf.collections(fourth));
      Object clazz = Tuple4.Collect.class;

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Examples of org.apache.crunch.types.PTypeFamily.quads()

          tf = TupleFactory.TUPLE3;
          keyPType = ptf.triples(pt.get(cols[0]), pt.get(cols[1]), pt.get(cols[2]));
          break;
        case 4:
          tf = TupleFactory.TUPLE4;
          keyPType = ptf.quads(pt.get(cols[0]), pt.get(cols[1]), pt.get(cols[2]), pt.get(cols[3]));
          break;
        default:
          PType[] pts = new PType[cols.length];
          for (int i = 0; i < pts.length; i++) {
            pts[i] = pt.get(cols[i]);

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Examples of org.apache.crunch.types.PTypeFamily.quads()

  public static <V1, V2, V3, V4> PCollection<Tuple4<V1, V2, V3, V4>> sortQuads(
      PCollection<Tuple4<V1, V2, V3, V4>> collection, ColumnOrder... columnOrders) {
    PTypeFamily tf = collection.getTypeFamily();
    PType<Tuple4<V1, V2, V3, V4>> pType = collection.getPType();
    @SuppressWarnings("unchecked")
    PTableType<Tuple4<V1, V2, V3, V4>, Void> type = tf.tableOf(tf.quads(pType.getSubTypes().get(0), pType.getSubTypes()
        .get(1), pType.getSubTypes().get(2), pType.getSubTypes().get(3)), tf.nulls());
    PTable<Tuple4<V1, V2, V3, V4>, Void> pt = collection.parallelDo(
        new DoFn<Tuple4<V1, V2, V3, V4>, Pair<Tuple4<V1, V2, V3, V4>, Void>>() {
          @Override
          public void process(Tuple4<V1, V2, V3, V4> input, Emitter<Pair<Tuple4<V1, V2, V3, V4>, Void>> emitter) {

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