com.google.dart.compiler.backend.js.ast
Class JsProgram

java.lang.Object
  HasMetadata
      com.google.dart.compiler.backend.js.ast.SourceInfoAwareJsNode
          com.google.dart.compiler.backend.js.ast.JsProgram

All Implemented Interfaces:

JsNode

public final class JsProgram
extends SourceInfoAwareJsNode

A JavaScript program.

Constructor Summary

JsProgram(java.lang.String unitId)

Method Summary

void	accept(JsVisitor v) Causes this object to have the visitor visit itself and its children.
void	acceptChildren(JsVisitor visitor)
JsProgram	deepCopy()
JsExpression	getEmptyExpression()
JsBlock	getFragmentBlock(int fragment)
JsBlock	getGlobalBlock()
JsNumberLiteral	getNumberLiteral(double value)
JsNumberLiteral	getNumberLiteral(int value)
JsRootScope	getRootScope() Gets the quasi-mythical root scope.
JsObjectScope	getScope() Gets the top level scope.
JsStringLiteral	getStringLiteral(java.lang.String value) Creates or retrieves a JsStringLiteral from an interned object pool.
void	setFragmentCount(int fragments)
java.lang.String	toString()
void	traverse(JsVisitorWithContext v, JsContext ctx) Causes this object to have the visitor visit itself and its children.
protected <T extends HasMetadata> T	withMetadataFrom(T other)

Methods inherited from class com.google.dart.compiler.backend.js.ast.SourceInfoAwareJsNode

getSource, setSource, source

Methods inherited from class java.lang.Object

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

Constructor Detail

JsProgram

public JsProgram(java.lang.String unitId)

Method Detail

getEmptyExpression

@NotNull
public JsExpression getEmptyExpression()

getFragmentBlock

public JsBlock getFragmentBlock(int fragment)

getGlobalBlock

public JsBlock getGlobalBlock()

getNumberLiteral

public JsNumberLiteral getNumberLiteral(double value)

getNumberLiteral

public JsNumberLiteral getNumberLiteral(int value)

getRootScope

public JsRootScope getRootScope()

Gets the quasi-mythical root scope. This is not the same as the top scope; all unresolvable identifiers wind up here, because they are considered external to the program.

getScope

public JsObjectScope getScope()

Gets the top level scope. This is the scope of all the statements in the main program.

getStringLiteral

@NotNull
public JsStringLiteral getStringLiteral(java.lang.String value)

Creates or retrieves a JsStringLiteral from an interned object pool.

setFragmentCount

public void setFragmentCount(int fragments)

accept

public void accept(JsVisitor v)

Description copied from interface: JsNode

Causes this object to have the visitor visit itself and its children.

Parameters:

v - the visitor that should traverse this node

acceptChildren

public void acceptChildren(JsVisitor visitor)

Specified by:

acceptChildren in interface JsNode

Overrides:

acceptChildren in class SourceInfoAwareJsNode

traverse

public void traverse(JsVisitorWithContext v,
                     JsContext ctx)

Description copied from interface: JsNode

Causes this object to have the visitor visit itself and its children.

Parameters:

v - the visitor that should traverse this node

ctx - the context of an existing traversal

deepCopy

@NotNull
public JsProgram deepCopy()

toString

public java.lang.String toString()

withMetadataFrom

protected <T extends HasMetadata> T withMetadataFrom(T other)