net.sf.saxon.functions
Class Put
java.lang.Object
net.sf.saxon.expr.Expression
net.sf.saxon.expr.FunctionCall
net.sf.saxon.functions.SystemFunction
net.sf.saxon.functions.Put
- All Implemented Interfaces:
- Serializable, SourceLocator, LocationProvider, SaxonLocator, InstructionInfo, Locator
public class Put
- extends SystemFunction
Implements the fn:put() function in XQuery Update 1.0.
- See Also:
- Serialized Form
Fields inherited from class net.sf.saxon.expr.Expression |
EFFECTIVE_BOOLEAN_VALUE, EVALUATE_METHOD, EVENT_FEED_METHOD, ITEM_FEED_METHOD, ITERATE_METHOD, locationId, MAX_SEQUENCE_LENGTH, MAX_STRING_LENGTH, PROCESS_METHOD, PUSH_SELECTION, staticProperties, UNBOUNDED_LOWER, UNBOUNDED_UPPER, WATCH_METHOD |
Constructor Summary |
Put()
|
Methods inherited from class net.sf.saxon.functions.SystemFunction |
addContextDocumentArgument, addDocToPathMap, computeCardinality, computeSpecialProperties, getDetails, getErrorCodeForTypeErrors, getImplementationMethod, getItemType, getOperation, getRequiredType, makeSystemFunction, optimize, setDetails, useContextItemAsDefault |
Methods inherited from class net.sf.saxon.expr.FunctionCall |
addExternalFunctionCallToPathMap, checkArgumentCount, explain, getArguments, getDisplayName, getExpressionName, getFunctionName, getNumberOfArguments, hashCode, iterateSubExpressions, preEvaluate, promote, replaceSubExpression, setArguments, setFunctionName, simplify, simplifyArguments, toString, typeCheck |
Methods inherited from class net.sf.saxon.expr.Expression |
addToPathMap, adoptChildExpression, checkForUpdatingSubexpressions, checkPermittedContents, computeDependencies, computeStaticProperties, doPromotion, dynamicError, effectiveBooleanValue, evaluateAsString, evaluateItem, explain, getCardinality, getColumnNumber, getColumnNumber, getConstructType, getContainer, getDependencies, getEvaluationMethod, getExecutable, getHostLanguage, getIntegerBounds, getIntrinsicDependencies, getLineNumber, getLineNumber, getLocationId, getLocationProvider, getObjectName, getProperties, getProperty, getPublicId, getSlotsUsed, getSpecialProperties, getSystemId, getSystemId, hasLoopingSubexpression, hasVariableBinding, implementsStaticTypeCheck, isSubtreeExpression, isVacuousExpression, iterate, iterateEvents, iterateSameFocusSubExpressions, markTailFunctionCalls, process, resetLocalStaticProperties, setContainer, setEvaluationMethod, setFiltered, setFlattened, setLocationId, staticTypeCheck, suppressValidation, typeError |
Put
public Put()
checkArguments
public void checkArguments(ExpressionVisitor visitor)
throws XPathException
- Description copied from class:
SystemFunction
- Method called during static type checking
- Overrides:
checkArguments
in class SystemFunction
- Parameters:
visitor
- the expression visitor
- Throws:
XPathException
- if the arguments are incorrect
copy
public Expression copy()
- Copy an expression. This makes a deep copy.
- Overrides:
copy
in class SystemFunction
- Returns:
- the copy of the original expression
equals
public boolean equals(Object o)
- Determine whether two expressions are equivalent
- Overrides:
equals
in class SystemFunction
isUpdatingExpression
public boolean isUpdatingExpression()
- Determine whether this is an updating expression as defined in the XQuery update specification
- Overrides:
isUpdatingExpression
in class Expression
- Returns:
- true if this is an updating expression
evaluatePendingUpdates
public void evaluatePendingUpdates(XPathContext context,
PendingUpdateList pul)
throws XPathException
- Evaluate an updating expression, adding the results to a Pending Update List.
The default implementation of this method, which is used for non-updating expressions,
throws an UnsupportedOperationException
- Overrides:
evaluatePendingUpdates
in class Expression
- Parameters:
context
- the XPath dynamic evaluation contextpul
- the pending update list to which the results should be written
- Throws:
XPathException
- if evaluation fails
Copyright (c) 2004-2011 Saxonica Limited. All rights reserved.