Examples of LongComparator

co.nubetech.crux.server.filter.types.LongComparator
eu.stratosphere.api.common.typeutils.base.LongComparator
jdbm.helper.LongComparator
Comparator for java.lang.Long objects. @author Alex Boisvert @version $Id: LongComparator.java,v 1.4 2002/05/31 06:33:20 boisvert Exp $
org.apache.directory.mavibot.btree.comparator.LongComparator
Compares Longs @author Apache Directory Project
org.apache.directory.server.core.partition.impl.btree.LongComparator
A serializable comparator for long values. @author Apache Directory Project @version $Rev$, $Date$
org.apache.flink.api.common.typeutils.base.LongComparator
org.apache.hadoop.hbase.filter.LongComparator
A long comparator which numerical compares against the specified byte array
org.apache.mahout.math.function.LongComparator
A comparison function which imposes a total ordering on some collection of elements. Comparators can be passed to a sort method (such as org.apache.mahout.math.Sorting.quickSort) to allow precise control over the sort order.
Note: It is generally a good idea for comparators to implement java.io.Serializable, as they may be used as ordering methods in serializable data structures. In order for the data structure to serialize successfully, the comparator (if provided) must implement Serializable.
@see java.util.Comparator @see org.apache.mahout.math.Sorting

Examples of org.apache.flink.api.common.typeutils.base.LongComparator

                    StringSerializer.INSTANCE,
                    DoubleSerializer.INSTANCE }),
            new TupleComparator<Tuple2<Long, Long>>(
                new int[] { 0, 1 },
                new TypeComparator[] {
                new LongComparator(ascending),
                new LongComparator(ascending) },
                new TypeSerializer[] {
                    LongSerializer.INSTANCE,
                    LongSerializer.INSTANCE }),
            new TupleComparator<Tuple2<Integer, Long>>(
                new int[] {  0, 1 },
                new TypeComparator[] {
                new IntComparator(ascending),
                new LongComparator(ascending) },
                new TypeSerializer[] {
                    IntSerializer.INSTANCE,
                    LongSerializer.INSTANCE }) },
        new TypeSerializer[] {
            new TupleSerializer<Tuple2<String, Double>>(

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Examples of org.apache.flink.api.common.typeutils.base.LongComparator

                    StringSerializer.INSTANCE,
                    DoubleSerializer.INSTANCE }),
            new TupleComparator<Tuple2<Long, Long>>(
                new int[] { 0, 1 },
                new TypeComparator[] {
                new LongComparator(ascending),
                new LongComparator(ascending) },
                new TypeSerializer[] {
                    LongSerializer.INSTANCE,
                    LongSerializer.INSTANCE }),
            new TupleComparator<Tuple2<Integer, Long>>(
                new int[] {  0, 1 },
                new TypeComparator[] {
                new IntComparator(ascending),
                new LongComparator(ascending) },
                new TypeSerializer[] {
                    IntSerializer.INSTANCE,
                    LongSerializer.INSTANCE }) },
        new TypeSerializer[] {
            new TupleSerializer<Tuple2<String, Double>>(

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Examples of org.apache.flink.api.common.typeutils.base.LongComparator

  protected TupleComparator<Tuple3<Integer, Long, Double>> createComparator(boolean ascending) {
    return new TupleComparator<Tuple3<Integer, Long, Double>>(
        new int[]{0, 1, 2},
        new TypeComparator[]{
          new IntComparator(ascending),
          new LongComparator(ascending),
          new DoubleComparator(ascending)
        },
    new TypeSerializer[]{ IntSerializer.INSTANCE, LongSerializer.INSTANCE, DoubleSerializer.INSTANCE });
  }

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Examples of org.apache.hadoop.hbase.filter.LongComparator

      ht.put(put);
    }
    Scan scan = new Scan();
    scan.addFamily(FAMILY);
    Filter filter = new SingleColumnValueFilter(FAMILY, QUALIFIER, CompareOp.GREATER,
      new LongComparator(500));
    scan.setFilter(filter);
    ResultScanner scanner = ht.getScanner(scan);
    int expectedIndex = 0;
    for(Result result : ht.getScanner(scan)) {
      assertEquals(result.size(), 1);

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Examples of org.apache.mahout.math.function.LongComparator

  }
  
  @Test
  public void testQuickSortLongs() {
    
    LongComparator revComp = new LongComparator() {
      
      @Override
      public int compare(long o1, long o2) {
        if (o2 < o1) {
          return -1;

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Examples of org.apache.mahout.math.function.LongComparator

    Sorting.mergeSort(stuff, 100, stuff.length);
    for (int x = 100; x < (stuff.length - 1); x++) {
      assertTrue(stuff[x] <= stuff[x + 1]);
    }
    
    LongComparator revComp = new LongComparator() {
      
      @Override
      public int compare(long o1, long o2) {
        if (o2 < o1) {
          return -1;

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