Package EDU.oswego.cs.dl.util.concurrent
Class CopyOnWriteArrayList.COWIterator
- java.lang.Object
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- EDU.oswego.cs.dl.util.concurrent.CopyOnWriteArrayList.COWIterator
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- All Implemented Interfaces:
java.util.Iterator
,java.util.ListIterator
- Enclosing class:
- CopyOnWriteArrayList
protected static class CopyOnWriteArrayList.COWIterator extends java.lang.Object implements java.util.ListIterator
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Constructor Summary
Constructors Modifier Constructor Description protected
COWIterator(java.lang.Object[] elementArray, int initialCursor)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
add(java.lang.Object o)
Not supported.boolean
hasNext()
boolean
hasPrevious()
java.lang.Object
next()
int
nextIndex()
java.lang.Object
previous()
int
previousIndex()
void
remove()
Not supported.void
set(java.lang.Object o)
Not supported.
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Method Detail
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hasNext
public boolean hasNext()
- Specified by:
hasNext
in interfacejava.util.Iterator
- Specified by:
hasNext
in interfacejava.util.ListIterator
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hasPrevious
public boolean hasPrevious()
- Specified by:
hasPrevious
in interfacejava.util.ListIterator
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next
public java.lang.Object next()
- Specified by:
next
in interfacejava.util.Iterator
- Specified by:
next
in interfacejava.util.ListIterator
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previous
public java.lang.Object previous()
- Specified by:
previous
in interfacejava.util.ListIterator
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nextIndex
public int nextIndex()
- Specified by:
nextIndex
in interfacejava.util.ListIterator
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previousIndex
public int previousIndex()
- Specified by:
previousIndex
in interfacejava.util.ListIterator
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remove
public void remove()
Not supported. Always throws UnsupportedOperationException.- Specified by:
remove
in interfacejava.util.Iterator
- Specified by:
remove
in interfacejava.util.ListIterator
- Throws:
java.lang.UnsupportedOperationException
- remove is not supported by this Iterator.
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set
public void set(java.lang.Object o)
Not supported. Always throws UnsupportedOperationException.- Specified by:
set
in interfacejava.util.ListIterator
- Throws:
java.lang.UnsupportedOperationException
- set is not supported by this Iterator.
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add
public void add(java.lang.Object o)
Not supported. Always throws UnsupportedOperationException.- Specified by:
add
in interfacejava.util.ListIterator
- Throws:
java.lang.UnsupportedOperationException
- add is not supported by this Iterator.
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