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java.lang.Object
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+--net.sf.saxon.expr.ComputedExpression
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+--net.sf.saxon.instruct.Instruction
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+--net.sf.saxon.instruct.TraceWrapper
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+--net.sf.saxon.instruct.TraceInstruction
A run-time instruction which wraps a real instruction and traces its entry and exit to the TraceListener
| Field Summary |
| Fields inherited from class net.sf.saxon.expr.ComputedExpression |
locationId, staticProperties |
| Fields inherited from interface net.sf.saxon.expr.Expression |
EVALUATE_METHOD, ITERATE_METHOD, PROCESS_METHOD |
| Constructor Summary | |
TraceInstruction(Expression child)
Create a Trace instruction |
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TraceInstruction(Expression child,
InstructionInfo details)
Create a Trace instruction |
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| Method Summary | |
InstructionInfo |
getInstructionInfo()
Get the instruction details |
| Methods inherited from class net.sf.saxon.instruct.TraceWrapper |
analyze, computeDependencies, display, evaluateItem, getDependencies, getInstructionNameCode, getItemType, iterate, iterateSubExpressions, processLeavingTail, simplify |
| Methods inherited from class net.sf.saxon.instruct.Instruction |
appendItem, assembleParams, assembleTunnelParams, computeCardinality, computeSpecialProperties, dynamicError, dynamicError, effectiveBooleanValue, evaluateAsString, getImplementationMethod, getSourceLocator, process, promote, promoteInst |
| Methods inherited from class net.sf.saxon.expr.ComputedExpression |
adoptChildExpression, computeStaticProperties, dynamicError, dynamicError, getCardinality, getColumnNumber, getConstructType, getExecutable, getIntrinsicDependencies, getLineNumber, getLocationId, getParentExpression, getPublicId, getSpecialProperties, getSystemId, markTailFunctionCalls, resetStaticProperties, setLocationId, setParentExpression, typeError |
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Methods inherited from interface javax.xml.transform.SourceLocator |
getColumnNumber, getLineNumber, getPublicId, getSystemId |
| Constructor Detail |
public TraceInstruction(Expression child,
InstructionInfo details)
child - the "real" instruction to be tracedpublic TraceInstruction(Expression child)
child - the "real" instruction to be traced| Method Detail |
public InstructionInfo getInstructionInfo()
getInstructionInfo in interface InstructionInfoProvidergetInstructionInfo in class Instruction
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