DoubleComparer

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java.lang.Object
- com.icl.saxon.sort.Comparer
- - com.icl.saxon.sort.DoubleComparer

```
public class DoubleComparer
extends Comparer
```
A Comparer used for comparing keys that are Doubles

Constructor Summary

Constructors
Constructor Description

DoubleComparer()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`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
    
    Specified by:
    
    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

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