Package org.datanucleus.store.query
Class AbstractQueryResultIterator<E>
- java.lang.Object
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- org.datanucleus.store.query.AbstractQueryResultIterator<E>
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- Type Parameters:
E
- Type of element returned by this iterator
- All Implemented Interfaces:
java.util.Iterator<E>
,java.util.ListIterator<E>
- Direct Known Subclasses:
CandidateIdsQueryResult.ResultIterator
public abstract class AbstractQueryResultIterator<E> extends java.lang.Object implements java.util.ListIterator<E>
Abstract implementation of an iterator for query results. Can be used as the base class for an iterator for the implementation of AbstractQueryResult.
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Constructor Summary
Constructors Constructor Description AbstractQueryResultIterator()
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Method Summary
All Methods Instance Methods Abstract Methods Concrete Methods Modifier and Type Method Description void
add(java.lang.Object arg0)
abstract boolean
hasNext()
abstract boolean
hasPrevious()
abstract E
next()
abstract int
nextIndex()
abstract E
previous()
abstract int
previousIndex()
void
remove()
void
set(java.lang.Object arg0)
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Method Detail
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add
public void add(java.lang.Object arg0)
- Specified by:
add
in interfacejava.util.ListIterator<E>
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hasNext
public abstract boolean hasNext()
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hasPrevious
public abstract boolean hasPrevious()
- Specified by:
hasPrevious
in interfacejava.util.ListIterator<E>
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next
public abstract E next()
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nextIndex
public abstract int nextIndex()
- Specified by:
nextIndex
in interfacejava.util.ListIterator<E>
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previousIndex
public abstract int previousIndex()
- Specified by:
previousIndex
in interfacejava.util.ListIterator<E>
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remove
public void remove()
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set
public void set(java.lang.Object arg0)
- Specified by:
set
in interfacejava.util.ListIterator<E>
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