Package com.jidesoft.comparator
Class BooleanComparator
- java.lang.Object
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- com.jidesoft.comparator.BooleanComparator
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- All Implemented Interfaces:
java.util.Comparator<java.lang.Object>
public class BooleanComparator extends java.lang.Object implements java.util.Comparator<java.lang.Object>
Comparator for boolean type. This is a singleton class. Call getInstance() to get the comparator.
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Constructor Summary
Constructors Modifier Constructor Description protected
BooleanComparator()
Constructor.
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description int
compare(java.lang.Object o1, java.lang.Object o2)
Compares two Booleans.static BooleanComparator
getInstance()
Returns BooleanComparator singleton.
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Method Detail
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getInstance
public static BooleanComparator getInstance()
Returns BooleanComparator singleton.- Returns:
- an instance of BooleanComparator.
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compare
public int compare(java.lang.Object o1, java.lang.Object o2)
Compares two Booleans. False is treated as being less than True.- Specified by:
compare
in interfacejava.util.Comparator<java.lang.Object>
- Parameters:
o1
- the first object to be comparedo2
- the second object to be compared- Returns:
- 0 if a and b are equal, -1 if a is less than b, 1 if a is more than b
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