net.sf.saxon.expr.instruct

Class GlobalContextRequirement

java.lang.Object

net.sf.saxon.expr.instruct.GlobalContextRequirement

Direct Known Subclasses:

GlobalContextRequirementPE

public class GlobalContextRequirement
extends Object

Information about the requirements placed by a query or stylesheet on the global context item: whether it is mandatory or optional, what its type must be, whether it is streamable, whether it has a default value.

Field Summary

Fields

Modifier and Type	Field and Description
boolean	isDeclaredStreamable
boolean	mayBeOmitted
boolean	mayBeSupplied
ItemType	requiredItemType

Constructor Summary

Constructors

Constructor and Description
GlobalContextRequirement()

Method Summary

Methods

Modifier and Type	Method and Description
void	export(ExpressionPresenter out)
protected void	exportAccumulatorUsages(ExpressionPresenter out)
Expression	getDefaultValue()
void	setDefaultValue(Expression defaultValue)

Methods inherited from class java.lang.Object

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

Field Detail

mayBeOmitted

public boolean mayBeOmitted

mayBeSupplied

public boolean mayBeSupplied

requiredItemType

public ItemType requiredItemType

isDeclaredStreamable

public boolean isDeclaredStreamable

Constructor Detail

GlobalContextRequirement

public GlobalContextRequirement()

Method Detail

getDefaultValue

public Expression getDefaultValue()

setDefaultValue

public void setDefaultValue(Expression defaultValue)

export

public void export(ExpressionPresenter out)

exportAccumulatorUsages

protected void exportAccumulatorUsages(ExpressionPresenter out)