Package com.querydsl.sql

Class PrimaryKey<E>

java.lang.Object

com.querydsl.sql.PrimaryKey<E>

Type Parameters:

E - expression type

All Implemented Interfaces:

ProjectionRole<Tuple>, Serializable

@Immutable
public final class PrimaryKey<E>
extends Object
implements Serializable, ProjectionRole<Tuple>

PrimaryKey defines a primary key on table

Author:

tiwe

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
PrimaryKey(RelationalPath<?> entity, Path<?>... localColumns)
PrimaryKey(RelationalPath<?> entity, List<? extends Path<?>> localColumns)

Method Summary

Modifier and Type	Method	Description
RelationalPath<?>	getEntity()
List<? extends Path<?>>	getLocalColumns()
Expression<Tuple>	getProjection()
BooleanExpression	in(CollectionExpression<?,Tuple> coll)

Methods inherited from class java.lang.Object

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

Constructor Details

PrimaryKey

public PrimaryKey(RelationalPath<?> entity,
 Path<?>... localColumns)

PrimaryKey

public PrimaryKey(RelationalPath<?> entity,
 List<? extends Path<?>> localColumns)

Method Details

getEntity

public RelationalPath<?> getEntity()

getLocalColumns

public List<? extends Path<?>> getLocalColumns()

in

public BooleanExpression in(CollectionExpression<?,Tuple> coll)

getProjection

public Expression<Tuple> getProjection()

Specified by:

getProjection in interface ProjectionRole<E>