Package org.apache.openjpa.persistence.query

Class AndPredicate

java.lang.Object

org.apache.openjpa.persistence.query.LogicalPredicate

org.apache.openjpa.persistence.query.AndPredicate

All Implemented Interfaces:

Serializable, Predicate, Visitable

public class AndPredicate
extends LogicalPredicate

Denotes (e1 AND e2) predicate.

Author:

Pinaki Poddar

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final String	CLOSE_BRACE
static final String	COMMA
static final String	EMPTY
static final String	OPEN_BRACE
static final String	SPACE

Constructor Summary

Constructors

Constructor	Description
AndPredicate(Predicate p1, Predicate p2)

Method Summary

Modifier and Type	Method	Description
String	asJoinable(org.apache.openjpa.persistence.query.AliasContext ctx)	Gets the string representation in FROM clause.
String	asProjection(org.apache.openjpa.persistence.query.AliasContext ctx)	Gets the string representation in SELECT projection.
String	getAliasHint(org.apache.openjpa.persistence.query.AliasContext ctx)	Gets the hint to be used while creating alias.

Methods inherited from class org.apache.openjpa.persistence.query.LogicalPredicate

and, asExpression, not, or

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.openjpa.persistence.query.Visitable

asJoinable, asProjection, getAliasHint

Field Details

SPACE

public static final String SPACE

See Also:

• Constant Field Values

OPEN_BRACE

public static final String OPEN_BRACE

See Also:

• Constant Field Values

CLOSE_BRACE

public static final String CLOSE_BRACE

See Also:

• Constant Field Values

COMMA

public static final String COMMA

See Also:

• Constant Field Values

EMPTY

public static final String EMPTY

See Also:

• Constant Field Values

Constructor Details

AndPredicate

public AndPredicate(Predicate p1,
 Predicate p2)

Method Details

asProjection

public String asProjection(org.apache.openjpa.persistence.query.AliasContext ctx)

Description copied from interface: Visitable

Gets the string representation in SELECT projection.

Specified by:

asProjection in interface Visitable

getAliasHint

public String getAliasHint(org.apache.openjpa.persistence.query.AliasContext ctx)

Description copied from interface: Visitable

Gets the hint to be used while creating alias.

Specified by:

getAliasHint in interface Visitable

asJoinable

public String asJoinable(org.apache.openjpa.persistence.query.AliasContext ctx)

Description copied from interface: Visitable

Gets the string representation in FROM clause.

Specified by:

asJoinable in interface Visitable