Package org.jacop.jasat.utils.structures
Class IntHashMap.KeysIterator
- java.lang.Object
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- org.jacop.jasat.utils.structures.IntHashMap.KeysIterator
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- All Implemented Interfaces:
java.util.Iterator<java.lang.Integer>
- Enclosing class:
- IntHashMap<E>
private final class IntHashMap.KeysIterator extends java.lang.Object implements java.util.Iterator<java.lang.Integer>
class used to iterate on the keys of the map
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Field Summary
Fields Modifier and Type Field Description private int
bucketIndex
private int
current
private boolean
hasNext
private int
index
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Constructor Summary
Constructors Modifier Constructor Description private
KeysIterator()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description private void
findNext()
find the next keyboolean
hasNext()
java.lang.Integer
next()
void
remove()
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Method Detail
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hasNext
public boolean hasNext()
- Specified by:
hasNext
in interfacejava.util.Iterator<java.lang.Integer>
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next
public java.lang.Integer next()
- Specified by:
next
in interfacejava.util.Iterator<java.lang.Integer>
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remove
public void remove()
- Specified by:
remove
in interfacejava.util.Iterator<java.lang.Integer>
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findNext
private void findNext()
find the next key
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