net.sf.saxon.instruct
Class TraceInstruction
java.lang.Object
net.sf.saxon.expr.Expression
net.sf.saxon.instruct.Instruction
net.sf.saxon.instruct.TraceWrapper
net.sf.saxon.instruct.TraceInstruction
- All Implemented Interfaces:
- Serializable, SourceLocator, EvaluableItem, SequenceIterable, TailCallReturner, InstructionInfoProvider
public class TraceInstruction
- extends TraceWrapper
A run-time instruction which wraps a real instruction and traces its entry and exit to the
TraceListener
- See Also:
- Serialized Form
Methods inherited from class net.sf.saxon.instruct.TraceWrapper |
computeDependencies, copy, createsNewNodes, evaluateItem, explain, getCardinality, getDependencies, getInstructionNameCode, getItemType, iterate, iterateSubExpressions, optimize, processLeavingTail, promote, replaceSubExpression, simplify, typeCheck |
Methods inherited from class net.sf.saxon.instruct.Instruction |
assembleParams, assembleTunnelParams, computeCardinality, computeSpecialProperties, dynamicError, evaluateAsString, getImplementationMethod, getSourceLocator, isXSLT, process, promoteInst |
Methods inherited from class net.sf.saxon.expr.Expression |
addToPathMap, adoptChildExpression, checkPermittedContents, computeStaticProperties, display, doPromotion, dynamicError, effectiveBooleanValue, explain, findParentOf, getColumnNumber, getConstructType, getContainer, getExecutable, getHostLanguage, getIntrinsicDependencies, getLineNumber, getLocationId, getLocationProvider, getPublicId, getSlotsUsed, getSpecialProperties, getSystemId, hasLoopingSubexpression, implementsStaticTypeCheck, iterateEvents, markTailFunctionCalls, resetLocalStaticProperties, setContainer, setFiltered, setFlattened, setLocationId, staticTypeCheck, suppressValidation, toString, typeError |
details
InstructionInfo details
TraceInstruction
public TraceInstruction(Expression child,
InstructionInfo details)
- Create a Trace instruction
- Parameters:
child
- the "real" instruction to be traced
getInstructionInfo
public InstructionInfo getInstructionInfo()
- Get the instruction details
- Specified by:
getInstructionInfo
in interface InstructionInfoProvider
- Overrides:
getInstructionInfo
in class Instruction