Package com.saxonica.ee.bytecode.iter
Class CompiledBlockIterator
- java.lang.Object
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- com.saxonica.ee.bytecode.iter.CompiledBlockIterator
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- All Implemented Interfaces:
java.io.Closeable,java.lang.AutoCloseable,SequenceIterator
public abstract class CompiledBlockIterator extends java.lang.Object implements SequenceIterator
Iterate over the instructions in the Block, concatenating the result of each instruction into a single combined sequence.
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Nested Class Summary
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Nested classes/interfaces inherited from interface net.sf.saxon.om.SequenceIterator
SequenceIterator.Property
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Field Summary
Fields Modifier and Type Field Description protected XPathContextcontextprotected SequenceIteratorcurrentIteratorprotected intstate
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Constructor Summary
Constructors Constructor Description CompiledBlockIterator()CompiledBlockIterator(XPathContext context)
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Method Summary
All Methods Instance Methods Abstract Methods Concrete Methods Modifier and Type Method Description XPathContextgetContext()abstract Itemnext()Get the next item in the sequence.voidsetContext(XPathContext context)-
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface net.sf.saxon.om.SequenceIterator
close, forEachOrFail, getProperties, materialize
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Field Detail
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state
protected int state
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context
protected XPathContext context
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currentIterator
protected SequenceIterator currentIterator
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Constructor Detail
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CompiledBlockIterator
public CompiledBlockIterator()
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CompiledBlockIterator
public CompiledBlockIterator(XPathContext context)
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Method Detail
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getContext
public XPathContext getContext()
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setContext
public void setContext(XPathContext context)
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next
public abstract Item next() throws XPathException
Get the next item in the sequence.- Specified by:
nextin interfaceSequenceIterator- Returns:
- the next item, or null if there are no more items.
- Throws:
XPathException- if an error occurs retrieving the next item
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