Package org.apache.accumulo.core.iterators.aggregation

Examples of org.apache.accumulo.core.iterators.aggregation.NumArraySummation.collect()

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  public void test2() {
    try {
      NumArraySummation nas = new NumArraySummation();
      long[] la = {1l, 2l, 3l};
      nas.collect(new Value(NumArraySummation.longArrayToBytes(la)));
      long[] la2 = {3l, 2l, 1l, 0l};
      nas.collect(new Value(NumArraySummation.longArrayToBytes(la2)));
      la = NumArraySummation.bytesToLongArray(nas.aggregate().get());
      assertTrue(la.length == 4);
      for (int i = 0; i < la.length - 1; i++) {
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    try {
      NumArraySummation nas = new NumArraySummation();
      long[] la = {1l, 2l, 3l};
      nas.collect(new Value(NumArraySummation.longArrayToBytes(la)));
      long[] la2 = {3l, 2l, 1l, 0l};
      nas.collect(new Value(NumArraySummation.longArrayToBytes(la2)));
      la = NumArraySummation.bytesToLongArray(nas.aggregate().get());
      assertTrue(la.length == 4);
      for (int i = 0; i < la.length - 1; i++) {
        assertTrue(la[i] == 4);
      }
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  public void test3() {
    try {
      NumArraySummation nas = new NumArraySummation();
      long[] la = {Long.MAX_VALUE, Long.MIN_VALUE, 3l, -5l, 5l, 5l};
      nas.collect(new Value(NumArraySummation.longArrayToBytes(la)));
      long[] la2 = {1l, -3l, 2l, 10l};
      nas.collect(new Value(NumArraySummation.longArrayToBytes(la2)));
      la = NumArraySummation.bytesToLongArray(nas.aggregate().get());
      assertTrue(la.length == 6);
      for (int i = 2; i < la.length; i++) {
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    try {
      NumArraySummation nas = new NumArraySummation();
      long[] la = {Long.MAX_VALUE, Long.MIN_VALUE, 3l, -5l, 5l, 5l};
      nas.collect(new Value(NumArraySummation.longArrayToBytes(la)));
      long[] la2 = {1l, -3l, 2l, 10l};
      nas.collect(new Value(NumArraySummation.longArrayToBytes(la2)));
      la = NumArraySummation.bytesToLongArray(nas.aggregate().get());
      assertTrue(la.length == 6);
      for (int i = 2; i < la.length; i++) {
        assertTrue(la[i] == 5);
      }
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