com.oracle.js.parser.ir

Class JumpStatement

java.lang.Object

com.oracle.js.parser.ir.Node

com.oracle.js.parser.ir.Statement

com.oracle.js.parser.ir.JumpStatement

All Implemented Interfaces:

Terminal, Cloneable

Direct Known Subclasses:

BreakNode, ContinueNode

public abstract class JumpStatement
extends Statement

Common base class for jump statements (e.g. break and continue).

Field Summary

Fields inherited from class com.oracle.js.parser.ir.Node

finish, start

Method Summary

Modifier and Type	Method and Description
String	getLabelName() Get the label name for this break node
boolean	hasGoto() Check if this statement repositions control flow with goto like semantics, for example BreakNode or a ForNode with no test
void	toString(StringBuilder sb, boolean printType) Print logic that decides whether to show the optimistic type or not - for example it should not be printed after just parse, when it hasn't been computed, or has been set to a trivially provable value

Methods inherited from class com.oracle.js.parser.ir.Statement

getLineNumber, hasTerminalFlags, isCompletionValueNeverEmpty, isTerminal

Methods inherited from class com.oracle.js.parser.ir.Node

accept, accept, clone, equals, getFinish, getSourceOrder, getStart, getToken, hashCode, isAssignment, isLoop, isTokenType, tokenType, toString, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Method Detail

hasGoto

public boolean hasGoto()

Description copied from class: Statement

Check if this statement repositions control flow with goto like semantics, for example BreakNode or a ForNode with no test

Overrides:

hasGoto in class Statement

Returns:

true if statement has goto semantics

getLabelName

public String getLabelName()

Get the label name for this break node

Returns:

label name, or null if none

toString

public void toString(StringBuilder sb,
                     boolean printType)

Description copied from class: Node

Print logic that decides whether to show the optimistic type or not - for example it should not be printed after just parse, when it hasn't been computed, or has been set to a trivially provable value

Specified by:

toString in class Node

Parameters:

sb - string builder

printType - print type?