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 and Description
PrimaryKey(RelationalPath<?> entity, com.google.common.collect.ImmutableList<? extends Path<?>> localColumns)
PrimaryKey(RelationalPath<?> entity, Path<?>... localColumns)

Method Summary

Methods

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

Methods inherited from class java.lang.Object

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

Constructor Detail

PrimaryKey

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

PrimaryKey

public PrimaryKey(RelationalPath<?> entity,
          com.google.common.collect.ImmutableList<? extends Path<?>> localColumns)

Method Detail

getEntity

public RelationalPath<?> getEntity()

getLocalColumns

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

in

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

getProjection

public Expression<Tuple> getProjection()

Description copied from interface: ProjectionRole

Return the custom projection

Specified by:

getProjection in interface ProjectionRole<Tuple>

Returns:

custom projection