Package com.singularsys.jep.misc.bitwise

Class RShift

java.lang.Object

com.singularsys.jep.functions.PostfixMathCommand

com.singularsys.jep.functions.BinaryFunction

com.singularsys.jep.misc.bitwise.RShift

All Implemented Interfaces:

PostfixMathCommandI, Serializable

public class RShift
extends BinaryFunction

Bitwise right shift with sign extension, like the java a >> b operator. Arguments are first converted to ints using Number.intValue giving 32 available bits.

See Also:

• Serialized Form

Field Summary

Fields inherited from class com.singularsys.jep.functions.PostfixMathCommand

curNumberOfParameters, name, NaN, numberOfParameters

Constructor Summary

Constructors

Constructor	Description
RShift()

Method Summary

Modifier and Type	Method	Description
Object	eval(Object ol, Object or)

Methods inherited from class com.singularsys.jep.functions.BinaryFunction

instanceOf, instanceOf, run

Methods inherited from class com.singularsys.jep.functions.PostfixMathCommand

asArray, asBool, asDouble, asInt, asLong, asStrictInt, asString, checkNumberOfParameters, getName, getNumberOfParameters, setCurNumberOfParameters, setName, toString, toString

Methods inherited from class java.lang.Object

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

Constructor Details

RShift

public RShift()

Method Details

eval

public Object eval(Object ol,
 Object or)
            throws EvaluationException

Specified by:

eval in class BinaryFunction

Throws:

EvaluationException