Package org.apache.hadoop.io

Examples of org.apache.hadoop.io.BooleanWritable$Comparator


    // LOG.info("evaluate(" + a + "," + b + ")=" + r);
    return r;
  }
 
  public BooleanWritable evaluate(LongWritable a, LongWritable b)  {
    BooleanWritable r = this.resultCache;
    if ((a == null) || (b == null)) {
      r = null;
    } else {
      r.set(a.get() > b.get());
    }
    // LOG.info("evaluate(" + a + "," + b + ")=" + r);
    return r;
  }
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    // LOG.info("evaluate(" + a + "," + b + ")=" + r);
    return r;
  }
 
  public BooleanWritable evaluate(FloatWritable a, FloatWritable b)  {
    BooleanWritable r = this.resultCache;
    if ((a == null) || (b == null)) {
      r = null;
    } else {
      r.set(a.get() > b.get());
    }
    // LOG.info("evaluate(" + a + "," + b + ")=" + r);
    return r;
 
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    // LOG.info("evaluate(" + a + "," + b + ")=" + r);
    return r;
 

  public BooleanWritable evaluate(DoubleWritable a, DoubleWritable b)  {
    BooleanWritable r = this.resultCache;
    if ((a == null) || (b == null)) {
      r = null;
    } else {
      r.set(a.get() > b.get());
    }
    // LOG.info("evaluate(" + a + "," + b + ")=" + r);
    return r;
  }
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    super(PrimitiveObjectInspectorUtils.booleanTypeEntry);
  }
 
  @Override
  public Object getPrimitiveWritableObject(Object o) {
    return o == null ? null : new BooleanWritable(((Boolean)o).booleanValue());
  }
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  private static Log LOG = LogFactory.getLog(UDFOPLessThan.class.getName());

  BooleanWritable resultCache;
  public UDFOPLessThan() {
    resultCache = new BooleanWritable();
  }
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  public UDFOPLessThan() {
    resultCache = new BooleanWritable();
  }

  public BooleanWritable evaluate(Text a, Text b)  {
    BooleanWritable r = this.resultCache;
    if ((a == null) || (b == null)) {
      r = null;
    } else {
      r.set(ShimLoader.getHadoopShims().compareText(a, b) < 0);
    }
    // LOG.info("evaluate(" + a + "," + b + ")=" + r);
    return r;
  }
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    // LOG.info("evaluate(" + a + "," + b + ")=" + r);
    return r;
  }

  public BooleanWritable evaluate(ByteWritable a, ByteWritable b)  {
    BooleanWritable r = this.resultCache;
    if ((a == null) || (b == null)) {
      r = null;
    } else {
      r.set(a.get() < b.get());
    }
    // LOG.info("evaluate(" + a + "," + b + ")=" + r);
    return r;
  }
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    // LOG.info("evaluate(" + a + "," + b + ")=" + r);
    return r;
  }

  public BooleanWritable evaluate(ShortWritable a, ShortWritable b)  {
    BooleanWritable r = this.resultCache;
    if ((a == null) || (b == null)) {
      r = null;
    } else {
      r.set(a.get() < b.get());
    }
    // LOG.info("evaluate(" + a + "," + b + ")=" + r);
    return r;
  }
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    // LOG.info("evaluate(" + a + "," + b + ")=" + r);
    return r;
  }

  public BooleanWritable evaluate(IntWritable a, IntWritable b)  {
    BooleanWritable r = this.resultCache;
    if ((a == null) || (b == null)) {
      r = null;
    } else {
      r.set(a.get() < b.get());
    }
    // LOG.info("evaluate(" + a + "," + b + ")=" + r);
    return r;
  }
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    // LOG.info("evaluate(" + a + "," + b + ")=" + r);
    return r;
  }
 
  public BooleanWritable evaluate(LongWritable a, LongWritable b)  {
    BooleanWritable r = this.resultCache;
    if ((a == null) || (b == null)) {
      r = null;
    } else {
      r.set(a.get() < b.get());
    }
    // LOG.info("evaluate(" + a + "," + b + ")=" + r);
    return r;
  }
View Full Code Here

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