: Class DoubleComparer

com.icl.saxon.sort
Class DoubleComparer


java.lang.Object

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  +--com.icl.saxon.sort.Comparer

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        +--com.icl.saxon.sort.DoubleComparer


public class DoubleComparer
extends Comparer

A Comparer used for comparing keys that are Doubles


Constructor Summary
DoubleComparer()
           
 
Method Summary
 int compare(java.lang.Object a, java.lang.Object b)
          Compare two String objects according to their numeric values
 
Methods inherited from class com.icl.saxon.sort.Comparer
setDataType, setOrder
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

DoubleComparer


public DoubleComparer()
Method Detail

compare


public int compare(java.lang.Object a,
                   java.lang.Object b)
Compare two String objects according to their numeric values
Overrides:
compare in class Comparer
Returns:
<0 if a0 if a>b
Throws:
java.lang.ClassCastException - if the objects are of the wrong type for this Comparer