org.teiid.query.sql.lang

Class ImmutableCompareCriteria

java.lang.Object

org.teiid.query.sql.lang.Criteria

org.teiid.query.sql.lang.PredicateCriteria

org.teiid.query.sql.lang.AbstractCompareCriteria

org.teiid.query.sql.lang.CompareCriteria

org.teiid.query.sql.lang.ImmutableCompareCriteria

All Implemented Interfaces:

Cloneable, BinaryComparison, PredicateCriteria.Negatable, LanguageObject, Expression

public class ImmutableCompareCriteria
extends CompareCriteria

Nested Class Summary

Nested classes/interfaces inherited from class org.teiid.query.sql.lang.PredicateCriteria

PredicateCriteria.Negatable

Nested classes/interfaces inherited from interface org.teiid.query.sql.LanguageObject

LanguageObject.Util

Field Summary

Fields inherited from class org.teiid.query.sql.lang.AbstractCompareCriteria

EQ, GE, GT, LE, LT, NE

Constructor Summary

Constructors

Constructor and Description
ImmutableCompareCriteria(Expression leftExpression, int operator, Expression rightExpression)

Method Summary

Modifier and Type	Method and Description
void	setLeftExpression(Expression expression) Set left expression.
void	setOperator(int operator) Sets the operator.
void	setOptional(Boolean isOptional) Set during planning to indicate that this criteria is no longer needed to correctly process a join
void	setRightExpression(Expression expression) Set right expression.

Methods inherited from class org.teiid.query.sql.lang.CompareCriteria

acceptVisitor, clone, equals, getIsOptional, getReverseOperator, getRightExpression, hashCode, isOptional, set

Methods inherited from class org.teiid.query.sql.lang.AbstractCompareCriteria

getInverseOperator, getLeftExpression, getOperator, getOperator, getOperatorAsString, negate

Methods inherited from class org.teiid.query.sql.lang.Criteria

applyDemorgan, combineCriteria, combineCriteria, combineCriteria, getType, separateCriteriaByAnd, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.teiid.query.sql.lang.BinaryComparison

getLeftExpression

Constructor Detail

ImmutableCompareCriteria

public ImmutableCompareCriteria(Expression leftExpression,
                                int operator,
                                Expression rightExpression)

Method Detail

setLeftExpression

public void setLeftExpression(Expression expression)

Description copied from class: AbstractCompareCriteria

Set left expression.

Specified by:

setLeftExpression in interface BinaryComparison

Overrides:

setLeftExpression in class AbstractCompareCriteria

Parameters:

expression - Left expression

setRightExpression

public void setRightExpression(Expression expression)

Description copied from class: CompareCriteria

Set right expression.

Specified by:

setRightExpression in interface BinaryComparison

Overrides:

setRightExpression in class CompareCriteria

Parameters:

expression - Right expression

setOperator

public void setOperator(int operator)

Description copied from class: AbstractCompareCriteria

Sets the operator.

Overrides:

setOperator in class AbstractCompareCriteria

setOptional

public void setOptional(Boolean isOptional)

Description copied from class: CompareCriteria

Set during planning to indicate that this criteria is no longer needed to correctly process a join

Overrides:

setOptional in class CompareCriteria