com.google.javascript.rhino.jstype

Class FunctionParamBuilder

java.lang.Object

com.google.javascript.rhino.jstype.FunctionParamBuilder

public class FunctionParamBuilder
extends Object

A builder for the Rhino Node representing Function parameters.

Author:

nicksantos@google.com (Nick Santos)

Constructor Summary

Constructors

Constructor and Description
FunctionParamBuilder(JSTypeRegistry registry)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	addOptionalParams(JSType... types) Add optional parameters of the given type to the end of the param list.
boolean	addRequiredParams(JSType... types) Add parameters of the given type to the end of the param list.
boolean	addVarArgs(JSType type) Add variable arguments to the end of the parameter list.
Node	build()
boolean	hasVarArgs()
Node	newOptionalParameterFromNode(Node n) Copies the parameter specification from the given node, but makes sure it's optional.
Node	newParameterFromNode(Node n) Copies the parameter specification from the given node.

Methods inherited from class java.lang.Object

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

Constructor Detail

FunctionParamBuilder

public FunctionParamBuilder(JSTypeRegistry registry)

Method Detail

addRequiredParams

public boolean addRequiredParams(JSType... types)

Add parameters of the given type to the end of the param list.

Returns:

False if this is called after optional params are added.

addOptionalParams

public boolean addOptionalParams(JSType... types)

Add optional parameters of the given type to the end of the param list.

Parameters:

types - Types for each optional parameter. The builder will make them undefine-able.

Returns:

False if this is called after var args are added.

addVarArgs

public boolean addVarArgs(JSType type)

Add variable arguments to the end of the parameter list.

Returns:

False if this is called after var args are added.

newParameterFromNode

public Node newParameterFromNode(Node n)

Copies the parameter specification from the given node.

newOptionalParameterFromNode

public Node newOptionalParameterFromNode(Node n)

Copies the parameter specification from the given node, but makes sure it's optional.

build

public Node build()

hasVarArgs

public boolean hasVarArgs()