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com.thermidor.build.tasks
Class RequiresTask.ANComparator  view RequiresTask.ANComparator download RequiresTask.ANComparator.java

java.lang.Object
  extended bycom.thermidor.build.tasks.RequiresTask.ANComparator
All Implemented Interfaces:
java.util.Comparator
Enclosing class:
RequiresTask

public static class RequiresTask.ANComparator
extends java.lang.Object
implements java.util.Comparator


Field Summary
private  gnu.regexp.RE tokenRE
           
 
Constructor Summary
RequiresTask.ANComparator()
           
 
Method Summary
private  int anCompare(java.lang.String name1, java.lang.String name2)
           
 int compare(java.lang.Object one, java.lang.Object two)
          Return an integer that is negative, zero or positive depending on whether the first argument is less than, equal to or greater than the second according to this ordering.
 
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
 

Field Detail

tokenRE

private gnu.regexp.RE tokenRE
Constructor Detail

RequiresTask.ANComparator

public RequiresTask.ANComparator()
                          throws gnu.regexp.REException
Method Detail

compare

public int compare(java.lang.Object one,
                   java.lang.Object two)
Description copied from interface: java.util.Comparator
Return an integer that is negative, zero or positive depending on whether the first argument is less than, equal to or greater than the second according to this ordering. This method should obey the following contract:
  • if compare(a, b) < 0 then compare(b, a) > 0
  • if compare(a, b) throws an exception, so does compare(b, a)
  • if compare(a, b) < 0 and compare(b, c) < 0 then compare(a, c) < 0
  • if compare(a, b) == 0 then compare(a, c) and compare(b, c) must have the same sign
To be consistent with equals, the following additional constraint is in place:
  • if a.equals(b) or both a and b are null, then compare(a, b) == 0.

Although it is permissible for a comparator to provide an order inconsistent with equals, that should be documented.

Specified by:
compare in interface java.util.Comparator

anCompare

private int anCompare(java.lang.String name1,
                      java.lang.String name2)