com.saxonica.xslt3.instruct

Class Accumulator

java.lang.Object

com.saxonica.xslt3.instruct.Accumulator

public class Accumulator
extends Object

Represents a single accumulator declared in an XSLT 3.0 stylesheet

Constructor Summary

Constructors

Constructor and Description
Accumulator()

Method Summary

Methods

Modifier and Type	Method and Description
StructuredQName	getFirstName() Get the name of the pre-descent function
Expression	getInitialValueExpression() Get the expression that computes the initial value of the accumulator
Mode	getPostDescentRules() Get the set of rules for phase="end", held in the form of a Mode object
Mode	getPreDescentRules() Get the set of rules for phase="start", held in the form of a Mode object
StructuredQName	getSecondName() Get the name of the post-descent function
SequenceType	getType() Get the declared type of the accumulator.
boolean	isStreamable() Ask whether the accumulator is streamable
void	setFirstName(StructuredQName firstName) Set the name of the pre-descent function
void	setInitialValueExpression(Expression initialValueExpression) Set the expression that computes the initial value of the accumulator
void	setPostDescentRules(Mode postDescentRules) Set the set of rules for phase="end", held in the form of a Mode object
void	setPreDescentRules(Mode preDescentRules) Set the set of rules for phase="start", held in the form of a Mode object
void	setSecondName(StructuredQName secondName) Set the name of the post-descent function
void	setStreamable(boolean streamable) Say whether the accumulator is streamable
void	setType(SequenceType type) Set the declared type of the accumulator.

Methods inherited from class java.lang.Object

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

Constructor Detail

Accumulator

public Accumulator()

Method Detail

isStreamable

public boolean isStreamable()

Ask whether the accumulator is streamable

Returns:

true if it is streamable

setStreamable

public void setStreamable(boolean streamable)

Say whether the accumulator is streamable

Parameters:

streamable - true if it is streamable

getFirstName

public StructuredQName getFirstName()

Get the name of the pre-descent function

Returns:

the function name (always present)

setFirstName

public void setFirstName(StructuredQName firstName)

Set the name of the pre-descent function

Parameters:

firstName - the function name (always present)

getSecondName

public StructuredQName getSecondName()

Get the name of the post-descent function

Returns:

the function name, or null if none is defined

setSecondName

public void setSecondName(StructuredQName secondName)

Set the name of the post-descent function

Parameters:

secondName - the function name, or null if none is defined

getPreDescentRules

public Mode getPreDescentRules()

Get the set of rules for phase="start", held in the form of a Mode object

Returns:

the Mode object containing all the rules that apply to phase="start"

setPreDescentRules

public void setPreDescentRules(Mode preDescentRules)

Set the set of rules for phase="start", held in the form of a Mode object

Parameters:

preDescentRules - the Mode object containing all the rules that apply to phase="start"

getPostDescentRules

public Mode getPostDescentRules()

Get the set of rules for phase="end", held in the form of a Mode object

Returns:

the Mode object containing all the rules that apply to phase="end"

setPostDescentRules

public void setPostDescentRules(Mode postDescentRules)

Set the set of rules for phase="end", held in the form of a Mode object

Parameters:

postDescentRules - the Mode object containing all the rules that apply to phase="end"

getInitialValueExpression

public Expression getInitialValueExpression()

Get the expression that computes the initial value of the accumulator

Returns:

the initial value expression

setInitialValueExpression

public void setInitialValueExpression(Expression initialValueExpression)

Set the expression that computes the initial value of the accumulator

Parameters:

initialValueExpression - the initial value expression

getType

public SequenceType getType()

Get the declared type of the accumulator. The initial value and all intermediate values must conform to this type

Returns:

the declared type of the accumulator

setType

public void setType(SequenceType type)

Set the declared type of the accumulator. The initial value and all intermediate values must conform to this type

Parameters:

type - the declared type of the accumulator