Package com.igormaznitsa.jcp.expression.operators

Class OperatorNOT

java.lang.Object

com.igormaznitsa.jcp.expression.operators.AbstractOperator

com.igormaznitsa.jcp.expression.operators.OperatorNOT

All Implemented Interfaces:

ExpressionItem

public class OperatorNOT
extends AbstractOperator

The class implements the NOT operator handler

Field Summary

Fields inherited from class com.igormaznitsa.jcp.expression.operators.AbstractOperator

ALL_OPERATORS, EXECUTION_PREFIX

Constructor Summary

Constructors

Constructor	Description
OperatorNOT()

Method Summary

Modifier and Type	Method	Description
Value	executeBool(Value arg1)
Value	executeInt(Value arg1)
int	getArity()	Get the operator arity
ExpressionItemPriority	getExpressionItemPriority()	Get the priority of the item
String	getKeyword()	Get the operator keyword
String	getReference()	Get the operator reference to be shown for a help information request

Methods inherited from class com.igormaznitsa.jcp.expression.operators.AbstractOperator

findForClass, getExpressionItemType, toString

Methods inherited from class java.lang.Object

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

Constructor Details

OperatorNOT

public OperatorNOT()

Method Details

getArity

public int getArity()

Description copied from class: AbstractOperator

Get the operator arity

Specified by:

getArity in class AbstractOperator

Returns:

the operator arity (1 or 2)

getReference

public String getReference()

Description copied from class: AbstractOperator

Get the operator reference to be shown for a help information request

Specified by:

getReference in class AbstractOperator

Returns:

the operator reference as a String, must not be null

getKeyword

public String getKeyword()

Description copied from class: AbstractOperator

Get the operator keyword

Specified by:

getKeyword in class AbstractOperator

Returns:

the operator keyword, must not be null

executeInt

public Value executeInt(Value arg1)

executeBool

public Value executeBool(Value arg1)

getExpressionItemPriority

public ExpressionItemPriority getExpressionItemPriority()

Description copied from interface: ExpressionItem

Get the priority of the item

Returns:

the item priority, must not be null