Package net.sf.saxon.instruct
Class GlobalParameterSet
java.lang.Object
net.sf.saxon.instruct.GlobalParameterSet
A GlobalParameterSet is a set of parameters supplied when invoking a stylesheet or query.
It is a collection of name-value pairs, the names being represented by StructuredQName objects.
The values are objects, as supplied by the caller: conversion of the object
to a required type takes place when the parameter is actually used.
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Constructor Summary
ConstructorsConstructorDescriptionCreate an empty parameter setGlobalParameterSet
(GlobalParameterSet existing) Create a parameter set as a copy of an existing parameter set -
Method Summary
Modifier and TypeMethodDescriptionvoid
clear()
Clear all valuesget
(StructuredQName qName) Get a parametergetKeys()
Get all the keys that have been allocatedint
Get the number of entries in the result of getKeys() that are significantvoid
put
(StructuredQName qName, Object value) Add a parameter to the ParameterSet
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Constructor Details
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GlobalParameterSet
public GlobalParameterSet()Create an empty parameter set -
GlobalParameterSet
Create a parameter set as a copy of an existing parameter set
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Method Details
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put
Add a parameter to the ParameterSet- Parameters:
qName
- The fingerprint of the parameter name.value
- The value of the parameter, or null if the parameter is to be removed
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get
Get a parameter- Parameters:
qName
- The parameter name.- Returns:
- The value of the parameter, or null if not defined
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clear
public void clear()Clear all values -
getKeys
Get all the keys that have been allocated -
getNumberOfKeys
public int getNumberOfKeys()Get the number of entries in the result of getKeys() that are significant
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