com.mysema.query
Class BooleanBuilder

java.lang.Object
  com.mysema.query.types.ExpressionBase<D>
      com.mysema.query.types.expr.SimpleExpression<D>
          com.mysema.query.types.expr.ComparableExpressionBase<D>
              com.mysema.query.types.expr.ComparableExpression<Boolean>
                  com.mysema.query.types.expr.BooleanExpression
                      com.mysema.query.BooleanBuilder

All Implemented Interfaces:

Expression<Boolean>, Operation<Boolean>, Predicate, Serializable, Cloneable

public final class BooleanBuilder
extends BooleanExpression
implements Cloneable, Operation<Boolean>

BooleanBuilder is a cascading builder for BooleanExpression expressions.

Author:

tiwe

See Also:

Serialized Form

Field Summary

Fields inherited from class com.mysema.query.types.expr.SimpleExpression

primitive

Fields inherited from class com.mysema.query.types.ExpressionBase

type

Constructor Summary

BooleanBuilder()

BooleanBuilder(BooleanExpression initial)

Method Summary

<R,C> R	accept(Visitor<R,C> v, C context) Accept the visitor with the given context
BooleanBuilder	and(Predicate right) Get an intersection of this and the given expression
BooleanBuilder	andAnyOf(Predicate... args) Create the intersection of this and the union of the given args
BooleanBuilder	andNot(Predicate right)
BooleanBuilder	clone()
boolean	equals(Object o)
Expression<?>	getArg(int index) Get the argument with the given index
List<Expression<?>>	getArgs() Get the arguments of this operation
Operator<? super Boolean>	getOperator() Get the operator symbol for this operation
Predicate	getValue()
int	hashCode()
boolean	hasValue() Returns true if the value is set, and false, if not
BooleanBuilder	not() Get a negation of this boolean expression
BooleanBuilder	or(Predicate right) Get a union of this and the given expression
BooleanBuilder	orAllOf(Predicate... args) Create the union of this and the intersection of the given args
BooleanBuilder	orNot(Predicate right)

Methods inherited from class com.mysema.query.types.expr.BooleanExpression

allOf, anyOf, as, as

Methods inherited from class com.mysema.query.types.expr.ComparableExpression

between, between, goe, goe, gt, gt, loe, loe, lt, lt, notBetween, notBetween

Methods inherited from class com.mysema.query.types.expr.ComparableExpressionBase

asc, castToNum, desc, stringValue

Methods inherited from class com.mysema.query.types.expr.SimpleExpression

count, countDistinct, eq, eq, in, in, in, isNotNull, isNull, ne, ne, notIn, notIn, notIn, when, when

Methods inherited from class com.mysema.query.types.ExpressionBase

getType, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.mysema.query.types.Expression

getType

Constructor Detail

BooleanBuilder

public BooleanBuilder()

BooleanBuilder

public BooleanBuilder(BooleanExpression initial)

Method Detail

accept

public <R,C> R accept(Visitor<R,C> v,
                      C context)

Description copied from interface: Expression

Accept the visitor with the given context

Specified by:

accept in interface Expression<Boolean>

Returns:

and

public BooleanBuilder and(@Nullable
                          Predicate right)

Description copied from class: BooleanExpression

Get an intersection of this and the given expression

Overrides:

and in class BooleanExpression

Parameters:

right - right hand side of the union

Returns:

this && right

andAnyOf

public BooleanBuilder andAnyOf(Predicate... args)

Create the intersection of this and the union of the given args

(this && (arg1 || arg2 ... || argN))

Parameters:

args -

Returns:

andNot

public BooleanBuilder andNot(Predicate right)

clone

public BooleanBuilder clone()
                     throws CloneNotSupportedException

Overrides:

clone in class Object

Throws:

CloneNotSupportedException

equals

public boolean equals(Object o)

Specified by:

equals in class SimpleExpression<Boolean>

getArg

public Expression<?> getArg(int index)

Description copied from interface: Operation

Get the argument with the given index

Specified by:

getArg in interface Operation<Boolean>

Returns:

getArgs

public List<Expression<?>> getArgs()

Description copied from interface: Operation

Get the arguments of this operation

Specified by:

getArgs in interface Operation<Boolean>

Returns:

getOperator

public Operator<? super Boolean> getOperator()

Description copied from interface: Operation

Get the operator symbol for this operation

Specified by:

getOperator in interface Operation<Boolean>

Returns:

getValue

@Nullable
public Predicate getValue()

hashCode

public int hashCode()

Overrides:

hashCode in class SimpleExpression<Boolean>

hasValue

public boolean hasValue()

Returns true if the value is set, and false, if not

Returns:

not

public BooleanBuilder not()

Description copied from class: BooleanExpression

Get a negation of this boolean expression

Specified by:

not in interface Predicate

Overrides:

not in class BooleanExpression

Returns:

!this

or

public BooleanBuilder or(@Nullable
                         Predicate right)

Description copied from class: BooleanExpression

Get a union of this and the given expression

Overrides:

or in class BooleanExpression

Parameters:

right - right hand side of the union

Returns:

this || right

orAllOf

public BooleanBuilder orAllOf(Predicate... args)

Create the union of this and the intersection of the given args

(this || (arg1 && arg2 ... && argN))

Parameters:

args -

Returns:

orNot

public BooleanBuilder orNot(Predicate right)