org.cdlib.xtf.saxonExt.pipe
Class PipeRequestElement.PipeRequestInstruction

Object
  Expression
      Instruction
          InstructionWithContent
              PipeRequestElement.PipeRequestInstruction

All Implemented Interfaces:

Serializable, SourceLocator, Container, EvaluableItem, SequenceIterable, TailCallReturner, InstructionInfoProvider

Enclosing class:

PipeRequestElement

private static class PipeRequestElement.PipeRequestInstruction
extends InstructionWithContent

Worker class for PipeRequestElement

Field Summary

Fields inherited from class InstructionWithContent

attribs, content, name

Fields inherited from class Expression

EVALUATE_METHOD, ITERATE_METHOD, locationId, PROCESS_METHOD, staticProperties

Constructor Summary

PipeRequestElement.PipeRequestInstruction(Map<String,Expression> attribs, Expression content)

Method Summary

TailCall

processLeavingTail(XPathContext context) The real workhorse.

Methods inherited from class InstructionWithContent

createsNewNodes, display, dynamicError, getAttribBool, getAttribStr, getAttribStr, getCardinality, getInstructionNameCode, getItemType, iterateSubExpressions, optimize, promoteInst, replaceSubExpression, sequenceToString, simplify, typeCheck

Methods inherited from class Instruction

appendItem, assembleParams, assembleTunnelParams, computeCardinality, computeSpecialProperties, dynamicError, evaluateAsString, evaluateItem, getImplementationMethod, getInstructionInfo, getSourceLocator, isXSLT, iterate, process, promote

Methods inherited from class Expression

adoptChildExpression, checkPermittedContents, computeDependencies, computeStaticProperties, doPromotion, dynamicError, effectiveBooleanValue, getColumnNumber, getConstructType, getContainingProcedure, getDependencies, getExecutable, getHostLanguage, getIntrinsicDependencies, getLineNumber, getLocationId, getLocationProvider, getParentExpression, getPublicId, getSlotsUsed, getSpecialProperties, getSystemId, hasBadParentPointer, markTailFunctionCalls, resetStaticProperties, setLocationId, setParentExpression, setParentExpression, suppressValidation, typeError

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface SourceLocator

getColumnNumber, getLineNumber, getPublicId, getSystemId

Constructor Detail

PipeRequestElement.PipeRequestInstruction

public PipeRequestElement.PipeRequestInstruction(Map<String,Expression> attribs,
                                                 Expression content)

Method Detail

processLeavingTail

public TailCall processLeavingTail(XPathContext context)
                            throws XPathException

The real workhorse.

Specified by:

processLeavingTail in interface TailCallReturner

Specified by:

processLeavingTail in class InstructionWithContent

Throws:

XPathException