Package com.ibm.wala.util.collections
Class ArrayIterator<T>
- java.lang.Object
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- com.ibm.wala.util.collections.ArrayIterator<T>
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- All Implemented Interfaces:
java.util.Iterator<T>
- Direct Known Subclasses:
ArrayNonNullIterator
public class ArrayIterator<T> extends java.lang.Object implements java.util.Iterator<T>
an Iterator of array elements
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Constructor Summary
Constructors Constructor Description ArrayIterator(T[] elts)
ArrayIterator(T[] elts, int start)
ArrayIterator(T[] elts, int start, int last)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
hasNext()
T
next()
void
remove()
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Field Detail
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_cnt
protected int _cnt
The index of the next array element to return
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last
protected final int last
The index of the last array element to return
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_elts
protected final T[] _elts
The array source for the iterator
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Constructor Detail
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ArrayIterator
public ArrayIterator(T[] elts)
- Parameters:
elts
- the array which should be iterated over
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ArrayIterator
public ArrayIterator(T[] elts, int start)
- Parameters:
elts
- the array which should be iterated overstart
- the first array index to return
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ArrayIterator
public ArrayIterator(T[] elts, int start, int last)
- Parameters:
elts
- the array which should be iterated overstart
- the first array index to return
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Method Detail
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hasNext
public boolean hasNext()
- Specified by:
hasNext
in interfacejava.util.Iterator<T>
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next
public T next() throws java.util.NoSuchElementException
- Specified by:
next
in interfacejava.util.Iterator<T>
- Throws:
java.util.NoSuchElementException
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remove
public void remove() throws java.lang.UnsupportedOperationException
- Specified by:
remove
in interfacejava.util.Iterator<T>
- Throws:
java.lang.UnsupportedOperationException
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