org.codehaus.janino

Class Java.UnaryOperation

java.lang.Object

org.codehaus.janino.Java.Located

org.codehaus.janino.Java.Atom

org.codehaus.janino.Java.Rvalue

org.codehaus.janino.Java.BooleanRvalue

org.codehaus.janino.Java.UnaryOperation

All Implemented Interfaces:

Java.ArrayInitializerOrRvalue, Java.ElementValue, Java.Locatable

Enclosing class:

Java

public static final class Java.UnaryOperation
extends Java.BooleanRvalue

Representation of a JLS7 15.15.3 "unary plus operator", a JLS7 15.15.4 "unary minus operator", a JLS7 15.15.5 "bitwise complement operator" or a JLS7 15.15.6 "logical complement operator".

Field Summary

Fields

Modifier and Type	Field and Description
Java.Rvalue	operand The rvalue to operate upon.
String	operator The operator; either "+", "-", "~" or "!"

Fields inherited from class org.codehaus.janino.Java.Located

NOWHERE

Constructor Summary

Constructors

Constructor and Description
UnaryOperation(Location location, String operator, Java.Rvalue operand)

Method Summary

Modifier and Type	Method and Description
<R,EX extends Throwable> R	accept(Visitor.RvalueVisitor<R,EX> visitor) Invokes the "visit...()" method of Visitor.RvalueVisitor for the concrete Java.Rvalue type.
String	toString()

Methods inherited from class org.codehaus.janino.Java.Rvalue

accept, accept, getEnclosingScope, getEnclosingScopeOrNull, setEnclosingScope, toRvalue

Methods inherited from class org.codehaus.janino.Java.Atom

toLvalue, toLvalueOrCompileException, toRvalueOrCompileException, toType, toTypeOrCompileException

Methods inherited from class org.codehaus.janino.Java.Located

getLocation, throwCompileException

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.codehaus.janino.Java.Locatable

getLocation, throwCompileException

Field Detail

operator

public final String operator

The operator; either "+", "-", "~" or "!", as an interned string.

operand

public final Java.Rvalue operand

The rvalue to operate upon.

Constructor Detail

UnaryOperation

public UnaryOperation(Location location,
                      String operator,
                      Java.Rvalue operand)

Parameters:

operator - Either "+", "-", "~" or "!"; must be an interned string!

Method Detail

toString

public String toString()

Specified by:

toString in class Java.Atom

accept

@Nullable
public <R,EX extends Throwable> R accept(Visitor.RvalueVisitor<R,EX> visitor)
                                             throws EX extends Throwable

Description copied from class: Java.Rvalue

Invokes the "visit...()" method of Visitor.RvalueVisitor for the concrete Java.Rvalue type.

Specified by:

accept in class Java.Rvalue

Throws:

EX extends Throwable