Package com.blazebit.persistence.parser.predicate

Class UnaryExpressionPredicate

java.lang.Object

com.blazebit.persistence.parser.expression.AbstractExpression

com.blazebit.persistence.parser.predicate.AbstractPredicate

com.blazebit.persistence.parser.predicate.UnaryExpressionPredicate

All Implemented Interfaces:

Expression, Negatable, Predicate

Direct Known Subclasses:

ExistsPredicate, IsEmptyPredicate, IsNullPredicate

public abstract class UnaryExpressionPredicate
extends AbstractPredicate

Since:

1.0.0

Author:

Christian Beikov, Moritz Becker

Nested Class Summary

Nested classes/interfaces inherited from interface com.blazebit.persistence.parser.expression.Expression

Expression.ResultVisitor<T>, Expression.Visitor

Field Summary

Fields

Modifier and Type	Field	Description
protected Expression	expression

Fields inherited from class com.blazebit.persistence.parser.predicate.AbstractPredicate

negated

Constructor Summary

Constructors

Constructor	Description
UnaryExpressionPredicate(Expression expression)
UnaryExpressionPredicate(Expression expression, boolean negated)

Method Summary

Modifier and Type	Method	Description
abstract UnaryExpressionPredicate	copy(ExpressionCopyContext copyContext)
boolean	equals(Object o)
Expression	getExpression()
int	hashCode()
void	setExpression(Expression expression)

Methods inherited from class com.blazebit.persistence.parser.predicate.AbstractPredicate

isNegated, negate, setNegated

Methods inherited from class com.blazebit.persistence.parser.expression.AbstractExpression

toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.blazebit.persistence.parser.expression.Expression

accept, accept, toString

Field Details

expression

protected Expression expression

Constructor Details

UnaryExpressionPredicate

public UnaryExpressionPredicate(Expression expression,
 boolean negated)

UnaryExpressionPredicate

public UnaryExpressionPredicate(Expression expression)

Method Details

copy

public abstract UnaryExpressionPredicate copy(ExpressionCopyContext copyContext)

Specified by:

copy in interface Expression

Specified by:

copy in interface Predicate

Specified by:

copy in class AbstractPredicate

Returns:

getExpression

public Expression getExpression()

setExpression

public void setExpression(Expression expression)

equals

public boolean equals(Object o)

Overrides:

equals in class AbstractPredicate

hashCode

public int hashCode()

Overrides:

hashCode in class AbstractPredicate