Package edu.jas.util
Class Counter
java.lang.Object
edu.jas.util.Counter
- All Implemented Interfaces:
Serializable
,Comparable<Counter>
Class for holding the list index used as key in TreeMap.
Implemented since Integer has no add() method.
Must implement Comparable so that TreeMap works with correct ordering.
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Field Summary
Fields -
Constructor Summary
Constructors -
Method Summary
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Field Details
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value
private int value
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Constructor Details
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Counter
public Counter()Counter. -
Counter
public Counter(int v) Counter.- Parameters:
v
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Method Details
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intValue
public int intValue()intValue.- Returns:
- the value.
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add
public void add(int v) add.- Parameters:
v
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equals
equals. -
compareTo
compareTo.- Specified by:
compareTo
in interfaceComparable<Counter>
- Parameters:
c
- a Counter.- Returns:
- 1 if (this < c), 0 if (this == c), -1 if (this > c).
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hashCode
public int hashCode()Hash code for this Counter. -
toString
toString.
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