edu.isi.pegasus.planner.catalog.replica.impl

Class LRC.RLSString2Comparator

java.lang.Object

edu.isi.pegasus.planner.catalog.replica.impl.LRC.RLSString2Comparator

All Implemented Interfaces:

Comparator

Enclosing class:

LRC

private class LRC.RLSString2Comparator
extends Object
implements Comparator

The comparator that is used to group the RLSString2 objects by the value in the s1 field. This comparator should only be used for grouping purposes not in Sets or Maps etc.

Constructor Summary

Constructors

Modifier	Constructor and Description
private	LRC.RLSString2Comparator()

Method Summary

Methods

Modifier and Type	Method and Description
int	compare(Object o1, Object o2) Compares this object with the specified object for order.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.Comparator

equals

Constructor Detail

LRC.RLSString2Comparator

private LRC.RLSString2Comparator()

Method Detail

compare

public int compare(Object o1,
          Object o2)

Compares this object with the specified object for order. Returns a negative integer, zero, or a positive integer if the first argument is less than, equal to, or greater than the specified object. The RLSString2 are compared by their s1 field.

Specified by:

compare in interface Comparator

Parameters:

o1 - is the first object to be compared.

o2 - is the second object to be compared.

Returns:

a negative number, zero, or a positive number, if the object compared against is less than, equals or greater than this object.

Throws:

ClassCastException - if the specified object's type prevents it from being compared to this Object.