public class PipeImageInstruction extends RunInstruction
PipeImageElement
.command, inputExpr, nArgs, timeout
Constructor and Description |
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PipeImageInstruction(Expression command,
int timeout,
List args) |
Modifier and Type | Method and Description |
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Item |
evaluateItem(XPathContext context) |
String |
getExpressionType() |
gatherArgs, getImplementationMethod, runAndGrab
computeCardinality, computeDependencies, display, getItemType, iterate, iterateSubExpressions, optimize, process, promote, replaceSubExpression, setArguments, simplify, typeCheck
adoptChildExpression, checkPermittedContents, computeSpecialProperties, computeStaticProperties, doPromotion, dynamicError, effectiveBooleanValue, evaluateAsString, getCardinality, getColumnNumber, getConstructType, getContainingProcedure, getDependencies, getExecutable, getHostLanguage, getInstructionInfo, getIntrinsicDependencies, getLineNumber, getLocationId, getLocationProvider, getParentExpression, getPublicId, getSlotsUsed, getSpecialProperties, getSystemId, hasBadParentPointer, markTailFunctionCalls, resetStaticProperties, setLocationId, setParentExpression, setParentExpression, suppressValidation, typeError
public PipeImageInstruction(Expression command, int timeout, List args)
public String getExpressionType()
getExpressionType
in class RunInstruction
public Item evaluateItem(XPathContext context) throws XPathException
evaluateItem
in interface EvaluableItem
evaluateItem
in class RunInstruction
XPathException