net.jangaroo.jooc.ast

Class UnaryOpExpr

java.lang.Object

net.jangaroo.jooc.ast.NodeImplBase

net.jangaroo.jooc.ast.Expr

net.jangaroo.jooc.ast.OpExpr

net.jangaroo.jooc.ast.UnaryOpExpr

All Implemented Interfaces:

AstNode

Direct Known Subclasses:

PostfixOpExpr, PrefixOpExpr

public abstract class UnaryOpExpr
extends OpExpr

Author:

Andreas Gawecki

Nested Class Summary

Nested classes/interfaces inherited from class net.jangaroo.jooc.ast.NodeImplBase

NodeImplBase.Scoped

Constructor Summary

Constructors

Constructor and Description
UnaryOpExpr(JooSymbol op, Expr arg)

Method Summary

Modifier and Type	Method and Description
void	analyze(AstNode parentNode)
Expr	getArg()
List<? extends AstNode>	getChildren()
boolean	isCompileTimeConstant()
boolean	isRuntimeConstant()
boolean	isStandAloneConstant() Whether this expression denotes a stand-alone constant, that is, a constant that can be derived without looking at other classes.
void	scope(Scope scope)

Methods inherited from class net.jangaroo.jooc.ast.OpExpr

getOp

Methods inherited from class net.jangaroo.jooc.ast.Expr

getType, setType

Methods inherited from class net.jangaroo.jooc.ast.NodeImplBase

analyze, getParentNode, makeChildren, scope, withNewDeclarationScope, withNewLabelScope

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.jangaroo.jooc.ast.AstNode

getSymbol, visit

Constructor Detail

UnaryOpExpr

public UnaryOpExpr(JooSymbol op,
                   Expr arg)

Method Detail

getChildren

public List<? extends AstNode> getChildren()

Specified by:

getChildren in interface AstNode

Overrides:

getChildren in class NodeImplBase

scope

public void scope(Scope scope)

analyze

public void analyze(AstNode parentNode)

Specified by:

analyze in interface AstNode

Overrides:

analyze in class NodeImplBase

isRuntimeConstant

public boolean isRuntimeConstant()

Overrides:

isRuntimeConstant in class Expr

isCompileTimeConstant

public boolean isCompileTimeConstant()

Overrides:

isCompileTimeConstant in class Expr

isStandAloneConstant

public boolean isStandAloneConstant()

Description copied from class: Expr

Whether this expression denotes a stand-alone constant, that is, a constant that can be derived without looking at other classes.

Overrides:

isStandAloneConstant in class Expr

Returns:

whether this expression denotes a stand-alone constant

getArg

public Expr getArg()