com.mysema.query.sql

Class RelationalPathBase<T>

java.lang.Object

com.mysema.query.types.expr.DslExpression<T>

com.mysema.query.types.expr.SimpleExpression<T>

com.mysema.query.types.path.BeanPath<T>

com.mysema.query.sql.RelationalPathBase<T>

Type Parameters:

T - entity type

All Implemented Interfaces:

RelationalPath<T>, EntityPath<T>, Expression<T>, Path<T>, ProjectionRole<T>, Serializable

Direct Known Subclasses:

RelationalPathSpatial

public class RelationalPathBase<T>
extends BeanPath<T>
implements RelationalPath<T>

RelationalPathBase is a base class for RelationalPath implementations

Author:

tiwe

See Also:

Serialized Form

Field Summary

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

mixin

Constructor Summary

Constructors

Constructor and Description
RelationalPathBase(Class<? extends T> type, PathMetadata<?> metadata, String schema, String table)
RelationalPathBase(Class<? extends T> type, String variable, String schema, String table)

Method Summary

Methods

Modifier and Type	Method and Description
protected <P extends Path<?>> P	add(P path) Template method for tracking child path creation
protected <P extends Path<?>> P	addMetadata(P path, ColumnMetadata metadata)
Path<?>[]	all()
protected <F> ForeignKey<F>	createForeignKey(List<? extends Path<?>> local, List<String> foreign)
protected <F> ForeignKey<F>	createForeignKey(Path<?> local, String foreign)
protected <F> ForeignKey<F>	createInvForeignKey(List<? extends Path<?>> local, List<String> foreign)
protected <F> ForeignKey<F>	createInvForeignKey(Path<?> local, String foreign)
protected PrimaryKey<T>	createPrimaryKey(Path<?>... columns)
List<Path<?>>	getColumns() Get all columns
Collection<ForeignKey<?>>	getForeignKeys() Get the foreign keys for this relation
Collection<ForeignKey<?>>	getInverseForeignKeys() Get the inverse foreign keys for this relation
ColumnMetadata	getMetadata(Path<?> column) Returns the metadata for this path or null if none was assigned.
PrimaryKey<T>	getPrimaryKey() Get the primary key for this relation or null if none exists
FactoryExpression<T>	getProjection() Return the custom projection
com.mysema.commons.lang.Pair<String,String>	getSchemaAndTable() Get the schema and table name
String	getSchemaName() Get the schema name
String	getTableName() Get the table name

Methods inherited from class com.mysema.query.types.path.BeanPath

accept, as, createArray, createBoolean, createCollection, createComparable, createDate, createDateTime, createEnum, createList, createMap, createNumber, createSet, createSimple, createString, createTime, forProperty, getAnnotatedElement, getMetadata, getRoot, instanceOf, instanceOfAny

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

as, as, count, countDistinct, eq, eq, eqAll, eqAny, in, in, in, isNotNull, isNull, ne, ne, neAll, neAny, notIn, notIn, notIn, nullif, nullif, when, when

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

equals, getType, hashCode, toString

Methods inherited from class java.lang.Object

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

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

getAnnotatedElement, getMetadata, getRoot

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

accept, getType

Constructor Detail

RelationalPathBase

public RelationalPathBase(Class<? extends T> type,
                  String variable,
                  String schema,
                  String table)

RelationalPathBase

public RelationalPathBase(Class<? extends T> type,
                  PathMetadata<?> metadata,
                  String schema,
                  String table)

Method Detail

createPrimaryKey

protected PrimaryKey<T> createPrimaryKey(Path<?>... columns)

createForeignKey

protected <F> ForeignKey<F> createForeignKey(Path<?> local,
                                 String foreign)

createForeignKey

protected <F> ForeignKey<F> createForeignKey(List<? extends Path<?>> local,
                                 List<String> foreign)

createInvForeignKey

protected <F> ForeignKey<F> createInvForeignKey(Path<?> local,
                                    String foreign)

createInvForeignKey

protected <F> ForeignKey<F> createInvForeignKey(List<? extends Path<?>> local,
                                    List<String> foreign)

addMetadata

protected <P extends Path<?>> P addMetadata(P path,
                                ColumnMetadata metadata)

getProjection

public FactoryExpression<T> getProjection()

Description copied from interface: ProjectionRole

Return the custom projection

Specified by:

getProjection in interface ProjectionRole<T>

Returns:

all

public Path<?>[] all()

add

protected <P extends Path<?>> P add(P path)

Description copied from class: BeanPath

Template method for tracking child path creation

Overrides:

add in class BeanPath<T>

Returns:

getColumns

public List<Path<?>> getColumns()

Description copied from interface: RelationalPath

Get all columns

Specified by:

getColumns in interface RelationalPath<T>

Returns:

getForeignKeys

public Collection<ForeignKey<?>> getForeignKeys()

Description copied from interface: RelationalPath

Get the foreign keys for this relation

Specified by:

getForeignKeys in interface RelationalPath<T>

Returns:

getInverseForeignKeys

public Collection<ForeignKey<?>> getInverseForeignKeys()

Description copied from interface: RelationalPath

Get the inverse foreign keys for this relation

Specified by:

getInverseForeignKeys in interface RelationalPath<T>

Returns:

getPrimaryKey

public PrimaryKey<T> getPrimaryKey()

Description copied from interface: RelationalPath

Get the primary key for this relation or null if none exists

Specified by:

getPrimaryKey in interface RelationalPath<T>

Returns:

getSchemaAndTable

public com.mysema.commons.lang.Pair<String,String> getSchemaAndTable()

Description copied from interface: RelationalPath

Get the schema and table name

Specified by:

getSchemaAndTable in interface RelationalPath<T>

Returns:

getSchemaName

public String getSchemaName()

Description copied from interface: RelationalPath

Get the schema name

Specified by:

getSchemaName in interface RelationalPath<T>

Returns:

getTableName

public String getTableName()

Description copied from interface: RelationalPath

Get the table name

Specified by:

getTableName in interface RelationalPath<T>

Returns:

getMetadata

public ColumnMetadata getMetadata(Path<?> column)

Description copied from interface: RelationalPath

Returns the metadata for this path or null if none was assigned. See ColumnMetadata.getColumnMetadata(Path) for a null safe alternative

Specified by:

getMetadata in interface RelationalPath<T>

Specified by:

getMetadata in interface EntityPath<T>

Returns: