Package org.codehaus.janino

Class Java.Crement

java.lang.Object

org.codehaus.janino.Java.Located

org.codehaus.janino.Java.Atom

org.codehaus.janino.Java.Rvalue

org.codehaus.janino.Java.Crement

All Implemented Interfaces:

Java.ArrayInitializerOrRvalue, Java.ElementValue, Java.Locatable

Enclosing class:

Java

public static final class Java.Crement
extends Java.Rvalue

Representation of a JLS7 15.14.2 "postfix increment operation", a JLS7 15.14.3 "postfix decrement operation", a JLS7 15.15.1 "prefix increment operation" or a JLS7 15.15.2 "prefix decrement operation".

Field Summary

Fields

Modifier and Type	Field	Description
final Java.Lvalue	operand	The lvalue to operate upon.
final String	operator	The operator; either "++" or "--", as an interned string.
final boolean	pre	Whether this operation is "pre" (TRUE) or "post" (FALSE).

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

CONSTANT_VALUE_UNKNOWN, constantValue

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

NOWHERE

Constructor Summary

Constructors

Constructor	Description
Crement(Location location, String operator, Java.Lvalue operand)
Crement(Location location, Java.Lvalue operand, String operator)

Method Summary

Modifier and Type	Method	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, 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 Details

pre

public final boolean pre

Whether this operation is "pre" (TRUE) or "post" (FALSE).

operator

public final String operator

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

operand

public final Java.Lvalue operand

The lvalue to operate upon.

Constructor Details

Crement

public Crement(Location location,
 String operator,
 Java.Lvalue operand)

Parameters:

operator - Must be either "++" or "--", as an interned string

Crement

public Crement(Location location,
 Java.Lvalue operand,
 String operator)

Parameters:

operator - Must be either "++" or "--", as an interned string

Method Details

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

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