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

Examples of org.apache.accumulo.core.iterators.aggregation.NumArraySummation

45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
    }
  }
 
  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++) {
        assertTrue(la[i] == 4);
      }
      assertTrue(la[la.length - 1] == 0);
      nas.reset();
      la = NumArraySummation.bytesToLongArray(nas.aggregate().get());
      assertTrue(la.length == 0);
    } catch (Exception e) {
      e.printStackTrace();
      assertTrue(false);
    }
View Full Code Here
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
    }
  }
 
  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++) {
        assertTrue(la[i] == 5);
      }
      assertTrue("max long plus one was " + la[0], la[0] == Long.MAX_VALUE);
View Full Code Here
TOP

Related Classes of org.apache.accumulo.core.iterators.aggregation.NumArraySummation

  • org.apache.accumulo.core.data.Value
  • org.apache.accumulo.core.iterators.aggregation.NumSummationTest
  • java.io.DataOutputStream
  • java.io.ByteArrayOutputStream
  • java.io.ByteArrayInputStream
  • java.io.DataInputStream
    • 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.