org.projog.core.math.builtin

Class ShiftLeft

java.lang.Object

org.projog.core.math.AbstractArithmeticOperator

org.projog.core.math.AbstractBinaryIntegerArithmeticOperator

org.projog.core.math.builtin.ShiftLeft

All Implemented Interfaces:

KnowledgeBaseConsumer, ArithmeticOperator, PreprocessableArithmeticOperator

public final class ShiftLeft
extends AbstractBinaryIntegerArithmeticOperator

<< - left shift bits.

Constructor Summary

Constructors

Constructor and Description
ShiftLeft()

Method Summary

Modifier and Type	Method and Description
protected long	calculateLong(long n1, long n2) Returns the result of evaluating an arithmetic expression using the two arguments

Methods inherited from class org.projog.core.math.AbstractBinaryIntegerArithmeticOperator

calculate

Methods inherited from class org.projog.core.math.AbstractArithmeticOperator

calculate, calculate, isPure, preprocess, setKnowledgeBase

Methods inherited from class java.lang.Object

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

Constructor Detail

ShiftLeft

public ShiftLeft()

Method Detail

calculateLong

protected long calculateLong(long n1,
                             long n2)

Description copied from class: AbstractBinaryIntegerArithmeticOperator

Returns the result of evaluating an arithmetic expression using the two arguments

Specified by:

calculateLong in class AbstractBinaryIntegerArithmeticOperator