Class SlotIterator
- java.lang.Object
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- org.eclipse.birt.report.model.api.SlotIterator
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- All Implemented Interfaces:
java.util.Iterator<DesignElementHandle>
public class SlotIterator extends java.lang.Object implements java.util.Iterator<DesignElementHandle>
An Iterator over the elements in a slot. Each call togetNext( )
returns a handle of typeDesignElementHandle
.
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Field Summary
Fields Modifier and Type Field Description protected int
posn
Current iteration position.protected SlotHandle
slotHandle
Handle to the slot over which to iterate.
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Constructor Summary
Constructors Constructor Description SlotIterator(SlotHandle handle)
Constructs an iterator for the given slot.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
hasNext()
DesignElementHandle
next()
Returns a handle to the next content element.void
remove()
Removes the element at the current iterator position.
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Field Detail
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slotHandle
protected final SlotHandle slotHandle
Handle to the slot over which to iterate.
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posn
protected int posn
Current iteration position.
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Constructor Detail
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SlotIterator
public SlotIterator(SlotHandle handle)
Constructs an iterator for the given slot.- Parameters:
handle
- handle to the slot over which to iterate
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Method Detail
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remove
public void remove()
Removes the element at the current iterator position.- Specified by:
remove
in interfacejava.util.Iterator<DesignElementHandle>
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hasNext
public boolean hasNext()
- Specified by:
hasNext
in interfacejava.util.Iterator<DesignElementHandle>
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next
public DesignElementHandle next()
Returns a handle to the next content element. The handle is one of the various element classes derived fromDesignElementHandle
.- Specified by:
next
in interfacejava.util.Iterator<DesignElementHandle>
- Returns:
- a handle to the next content element.
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