Package org.codehaus.janino

Class Java.BinaryOperation

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.BinaryOperation

All Implemented Interfaces:

Java.ArrayInitializerOrRvalue, Java.ElementValue, Java.Locatable

Enclosing class:

Java

public static final class Java.BinaryOperation
extends Java.BooleanRvalue

Representation of all non-operand-modifying binary operations.

Operations with boolean result:

||

JLS7 15.24 'conditional or operation'

&&

JLS7 15.23 'conditional and operation'

==

JLS7 15.21 'equality operation'

!=

JLS7 15.22 'non-equality operation'

< > <= >=

JLS7 15.20.1 'numerical comparison operations'

Operations with non-boolean result:

|

JLS7 15.22.1 'integer bitwise OR operation' and JLS7 15.22.2 'boolean logical OR operation'

^

JLS7 15.22.1 'integer bitwise XOR operation' and JLS7 15.22.2 'boolean logical XOR operation'

&

JLS7 15.22.1 'integer bitwise AND operation' and JLS7 15.22.2 'boolean logical AND operation'

* / %

JLS7 15.17 'multiplicative operations'

+ -

JLS7 15.18 'additive operations'

<< >> >>>

JLS7 15.19 'shift operations'

Field Summary

Fields

Modifier and Type	Field	Description
Java.Rvalue	lhs	The left hand side operand.
String	op	The operator; one of thos described in Java.BinaryOperation.
Java.Rvalue	rhs	The right hand side operand.

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

NOWHERE

Constructor Summary

Constructors

Constructor	Description
BinaryOperation(Location location, Java.Rvalue lhs, String op, Java.Rvalue rhs)

Method Summary

Modifier and Type	Method	Description
void	accept(Visitor.AtomVisitor visitor)	Invokes the 'visit...()' method of Visitor.AtomVisitor for the concrete Java.Atom type.
void	accept(Visitor.ElementValueVisitor visitor)	Invokes the 'visit...()' method of Visitor.ElementValueVisitor for the concrete Java.ElementValue type.
void	accept(Visitor.RvalueVisitor visitor)	Invokes the 'visit...()' method of Visitor.RvalueVisitor for the concrete Java.Rvalue type.
String	toString()
Iterator<Java.Rvalue>	unrollLeftAssociation()	Returns an Iterator over a left-to-right sequence of Java.Rvalues.

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

toLvalue, toLvalueOrCompileException, toRvalueOrCompileException, toType, toTypeOrCompileException

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

getLocation, throwCompileException

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

getLocation, throwCompileException

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

getEnclosingBlockStatement, setEnclosingBlockStatement, toRvalue

Methods inherited from class java.lang.Object

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

Field Detail

lhs

public final Java.Rvalue lhs

The left hand side operand.

op

public final String op

The operator; one of thos described in Java.BinaryOperation.

rhs

public final Java.Rvalue rhs

The right hand side operand.

Constructor Detail

BinaryOperation

public BinaryOperation(Location location,
                       Java.Rvalue lhs,
                       String op,
                       Java.Rvalue rhs)

Method Detail

toString

public String toString()

Specified by:

toString in class Java.Atom

unrollLeftAssociation

public Iterator<Java.Rvalue> unrollLeftAssociation()

Returns an Iterator over a left-to-right sequence of Java.Rvalues.

accept

public void accept(Visitor.AtomVisitor visitor)

Description copied from class: Java.Atom

Invokes the 'visit...()' method of Visitor.AtomVisitor for the concrete Java.Atom type.

Specified by:

accept in class Java.Atom

accept

public void accept(Visitor.RvalueVisitor visitor)

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

accept

public void accept(Visitor.ElementValueVisitor visitor)

Description copied from interface: Java.ElementValue

Invokes the 'visit...()' method of Visitor.ElementValueVisitor for the concrete Java.ElementValue type.