com.satline.expr.eval
Class BooleanValue

java.lang.Object
  com.satline.expr.eval.ExpressionValue
      com.satline.expr.eval.BooleanValue

public class BooleanValue
extends ExpressionValue

Field Summary

static BooleanValue	FALSE
static BooleanValue	TRUE

Fields inherited from class com.satline.expr.eval.ExpressionValue

NULL

Method Summary

ExpressionValue	evalAnd(ExpressionValue right)
ExpressionValue	evalCountFunction()
ExpressionValue	evalEquality(ExpressionValue right)
ExpressionValue	evalInequality(ExpressionValue right)
ExpressionValue	evalNegation()
ExpressionValue	evalOrTerm(ExpressionValue right)
static BooleanValue	getInstance(boolean value)
java.lang.Object	getObjectValue()
ExpressionType	getType()
boolean	getValue()
void	setValue(boolean value)
java.lang.String	toString()

Methods inherited from class com.satline.expr.eval.ExpressionValue

create, evalAbsFunction, evalAddition, evalAvgFunction, evalConcatenation, evalDivision, evalGreaterEqual, evalGreaterThan, evalInTerm, evalIsNotNull, evalIsNull, evalLengthFunction, evalLessEqual, evalLessThan, evalLike, evalLowerFunction, evalMatch, evalMaxFunction, evalMinFunction, evalMultiplication, evalNotLikeTerm, evalReplaceFunction, evalSignChange, evalSubstrFunction, evalSubtraction, evalSumFunction, evalTrimFunction, evalUpperFunction

Methods inherited from class java.lang.Object

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

Field Detail

FALSE

public static final BooleanValue FALSE

TRUE

public static final BooleanValue TRUE

Method Detail

getInstance

public static BooleanValue getInstance(boolean value)

getValue

public boolean getValue()

Returns:

Returns the value.

setValue

public void setValue(boolean value)

Parameters:

value - The value to set.

getType

public ExpressionType getType()

Specified by:

getType in class ExpressionValue

getObjectValue

public java.lang.Object getObjectValue()

Specified by:

getObjectValue in class ExpressionValue

evalAnd

public ExpressionValue evalAnd(ExpressionValue right)
                        throws ExpressionException

Overrides:

evalAnd in class ExpressionValue

Throws:

ExpressionException

evalCountFunction

public ExpressionValue evalCountFunction()
                                  throws ExpressionException

Overrides:

evalCountFunction in class ExpressionValue

Throws:

ExpressionException

evalEquality

public ExpressionValue evalEquality(ExpressionValue right)
                             throws ExpressionException

Overrides:

evalEquality in class ExpressionValue

Throws:

ExpressionException

evalInequality

public ExpressionValue evalInequality(ExpressionValue right)
                               throws ExpressionException

Overrides:

evalInequality in class ExpressionValue

Throws:

ExpressionException

evalNegation

public ExpressionValue evalNegation()
                             throws ExpressionException

Overrides:

evalNegation in class ExpressionValue

Throws:

ExpressionException

evalOrTerm

public ExpressionValue evalOrTerm(ExpressionValue right)
                           throws ExpressionException

Overrides:

evalOrTerm in class ExpressionValue

Throws:

ExpressionException

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object