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java.lang.Objectnet.sf.saxon.expr.ComputedExpression
net.sf.saxon.instruct.Instruction
net.sf.saxon.instruct.ParentNodeConstructor
net.sf.saxon.instruct.ElementCreator
net.sf.saxon.instruct.Copy
public class Copy
Handler for xsl:copy elements in stylesheet.
Field Summary |
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Fields inherited from class net.sf.saxon.instruct.ElementCreator |
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inheritNamespaces |
Fields inherited from class net.sf.saxon.instruct.ParentNodeConstructor |
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content, validation |
Fields inherited from class net.sf.saxon.expr.ComputedExpression |
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locationId, staticProperties |
Fields inherited from interface net.sf.saxon.expr.Expression |
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EVALUATE_METHOD, ITERATE_METHOD, PROCESS_METHOD |
Constructor Summary | |
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Copy(boolean copyNamespaces,
boolean inheritNamespaces,
SchemaType schemaType,
int validation)
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Method Summary | |
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void |
display(int level,
NamePool pool,
java.io.PrintStream out)
Diagnostic print of expression structure. |
Item |
evaluateItem(XPathContext context)
Evaluate as an expression. |
int[] |
getActiveNamespaces()
Callback to get a list of the intrinsic namespaces that need to be generated for the element. |
int |
getInstructionNameCode()
Get the name of this instruction for diagnostic and tracing purposes |
ItemType |
getItemType(TypeHierarchy th)
Get the item type of the result of this instruction. |
int |
getNameCode(XPathContext context)
Callback from ElementCreator when constructing an element |
protected void |
outputNamespaceNodes(XPathContext context,
Receiver receiver)
Callback to output namespace nodes for the new element. |
TailCall |
processLeavingTail(XPathContext context)
Evaluate the instruction to produce a new element node. |
Methods inherited from class net.sf.saxon.instruct.ElementCreator |
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computeSpecialProperties, getImplementationMethod, getValidationMode, setValidationMode, suppressValidation |
Methods inherited from class net.sf.saxon.instruct.ParentNodeConstructor |
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createsNewNodes, getCardinality, getContentExpression, getSchemaType, getValidationAction, isLazyConstruction, isNamespaceSensitive, iterateSubExpressions, optimize, promoteInst, setContentExpression, setLazyConstruction, setSchemaType, simplify, typeCheck, verifyLazyConstruction |
Methods inherited from class net.sf.saxon.instruct.Instruction |
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appendItem, assembleParams, assembleTunnelParams, computeCardinality, dynamicError, evaluateAsString, getInstructionInfo, getSourceLocator, isXSLT, iterate, process, promote |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface javax.xml.transform.SourceLocator |
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getColumnNumber, getLineNumber, getPublicId, getSystemId |
Constructor Detail |
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public Copy(boolean copyNamespaces, boolean inheritNamespaces, SchemaType schemaType, int validation)
Method Detail |
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public int getInstructionNameCode()
getInstructionNameCode
in class Instruction
public ItemType getItemType(TypeHierarchy th)
getItemType
in interface Expression
getItemType
in class ElementCreator
th
-
public int getNameCode(XPathContext context) throws XPathException
getNameCode
in class ElementCreator
context
-
XPathException
protected void outputNamespaceNodes(XPathContext context, Receiver receiver) throws XPathException
outputNamespaceNodes
in class ElementCreator
context
- The execution contextreceiver
- the Receiver where the namespace nodes are to be written
XPathException
public int[] getActiveNamespaces() throws XPathException
getActiveNamespaces
in class ElementCreator
XPathException
public TailCall processLeavingTail(XPathContext context) throws XPathException
ElementCreator
processLeavingTail
in interface TailCallReturner
processLeavingTail
in class ElementCreator
context
- The dynamic context of the transformation, giving access to the current node,
the current variables, etc.
XPathException
public Item evaluateItem(XPathContext context) throws XPathException
evaluateItem
in interface Expression
evaluateItem
in class ElementCreator
context
- The context in which the expression is to be evaluated
XPathException
- if any dynamic error occurs evaluating the
expressionpublic void display(int level, NamePool pool, java.io.PrintStream out)
level
- indentation level for this expressionout
- pool
- NamePool used to expand any names appearing in the expression
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