Package edu.jas.util
Class ZeroSubSetIterator<E>
- java.lang.Object
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- edu.jas.util.ZeroSubSetIterator<E>
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- All Implemented Interfaces:
java.util.Iterator<java.util.List<E>>
class ZeroSubSetIterator<E> extends java.lang.Object implements java.util.Iterator<java.util.List<E>>
Zero-subset iterator.
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Field Summary
Fields Modifier and Type Field Description private boolean
hasNext
data structure.
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Constructor Summary
Constructors Constructor Description ZeroSubSetIterator(java.util.List<E> set)
ZeroSubSetIterator constructor.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
hasNext()
Test for availability of a next subset.java.util.List<E>
next()
Get next subset.void
remove()
Remove the last subset returned from underlying set if allowed.
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Constructor Detail
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ZeroSubSetIterator
public ZeroSubSetIterator(java.util.List<E> set)
ZeroSubSetIterator constructor.- Parameters:
set
- generating set (ignored).
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Method Detail
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hasNext
public boolean hasNext()
Test for availability of a next subset.- Specified by:
hasNext
in interfacejava.util.Iterator<E>
- Returns:
- true if the iteration has more subsets, else false.
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next
public java.util.List<E> next()
Get next subset.- Specified by:
next
in interfacejava.util.Iterator<E>
- Returns:
- next subset.
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remove
public void remove()
Remove the last subset returned from underlying set if allowed.- Specified by:
remove
in interfacejava.util.Iterator<E>
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