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java.lang.Objectnet.sf.saxon.expr.instruct.ParameterSet
public class ParameterSet
A ParameterSet is a set of parameters supplied when calling a template. It is a collection of id-value pairs, the ids being numeric aliases for the parameter name, unique within a stylesheet
| Field Summary | |
|---|---|
static ParameterSet |
EMPTY_PARAMETER_SET
|
static int |
NOT_SUPPLIED
|
static int |
SUPPLIED
|
static int |
SUPPLIED_AND_CHECKED
|
| Constructor Summary | |
|---|---|
ParameterSet()
Create an empty parameter set |
|
ParameterSet(int capacity)
Create a parameter set specifying the initial capacity |
|
ParameterSet(ParameterSet existing,
int extra)
Create a parameter set as a copy of an existing parameter set |
|
| Method Summary | |
|---|---|
void |
clear()
Clear all values |
int |
getIndex(int id)
Get the index position of a parameter |
ValueRepresentation |
getValue(int index)
Get the value of the parameter at a given index |
boolean |
isTypeChecked(int index)
Determine whether the parameter at a given index has been type-checked |
void |
materializeValues()
If any values are non-memo closures, expand them |
void |
put(int id,
ValueRepresentation value,
boolean checked)
Add a parameter to the ParameterSet |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Field Detail |
|---|
public static ParameterSet EMPTY_PARAMETER_SET
public static final int NOT_SUPPLIED
public static final int SUPPLIED
public static final int SUPPLIED_AND_CHECKED
| Constructor Detail |
|---|
public ParameterSet()
public ParameterSet(int capacity)
capacity - the nominal number of entries in the parameter set
public ParameterSet(ParameterSet existing,
int extra)
existing - the parameter set to be copiedextra - the space to be allocated for additional entries| Method Detail |
|---|
public void put(int id,
ValueRepresentation value,
boolean checked)
id - The parameter id, representing its name.value - The value of the parameterchecked - True if the caller has done static type checking against the required typepublic int getIndex(int id)
id - The numeric parameter id, representing its name.
public ValueRepresentation getValue(int index)
index - the position of the entry required
public boolean isTypeChecked(int index)
index - the position of the entry required
public void clear()
public void materializeValues()
throws XPathException
XPathException - if an error occurs evaluating any closures
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