Package com.kenshoo.pl.entity.internal

Class EmptyVirtualEntityFieldDbAdapter<T>

java.lang.Object

com.kenshoo.pl.entity.internal.EmptyVirtualEntityFieldDbAdapter<T>

All Implemented Interfaces:

EntityFieldDbAdapter<T>

public class EmptyVirtualEntityFieldDbAdapter<T>
extends java.lang.Object
implements EntityFieldDbAdapter<T>

Constructor Summary

Constructors

Constructor	Description
EmptyVirtualEntityFieldDbAdapter(DataTable table)

Method Summary

Modifier and Type	Method	Description
java.util.stream.Stream<java.lang.Object>	getDbValues(T value)
java.lang.Object	getFirstDbValue(T value)
T	getFromRecord(java.util.Iterator<java.lang.Object> valuesIterator)	Composes the value of the entity field out of values of individual table fields.
DataTable	getTable()
java.util.stream.Stream<org.jooq.TableField<org.jooq.Record,?>>	getTableFields()

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.kenshoo.pl.entity.EntityFieldDbAdapter

getFirstTableField, isIdentityField

Constructor Detail

EmptyVirtualEntityFieldDbAdapter

public EmptyVirtualEntityFieldDbAdapter(DataTable table)

Method Detail

getTable

public DataTable getTable()

Specified by:

getTable in interface EntityFieldDbAdapter<T>

Returns:

the table this entity fields maps to

getTableFields

public java.util.stream.Stream<org.jooq.TableField<org.jooq.Record,?>> getTableFields()

Specified by:

getTableFields in interface EntityFieldDbAdapter<T>

Returns:

the table fields this entity field maps to

getDbValues

public java.util.stream.Stream<java.lang.Object> getDbValues(T value)

Specified by:

getDbValues in interface EntityFieldDbAdapter<T>

Parameters:

value - value of entity field to translate

Returns:

the values for the fields returned by EntityFieldDbAdapter.getTableFields(), in the same order

getFirstDbValue

public java.lang.Object getFirstDbValue(T value)

Specified by:

getFirstDbValue in interface EntityFieldDbAdapter<T>

Parameters:

value - value of entity field to translate

Returns:

the first value for the fields returned by EntityFieldDbAdapter.getTableFields(), in field order

getFromRecord

public T getFromRecord(java.util.Iterator<java.lang.Object> valuesIterator)

Description copied from interface: EntityFieldDbAdapter

Composes the value of the entity field out of values of individual table fields. The iterator passed to this method is positioned at the value of the first field returned by EntityFieldDbAdapter.getTableFields() and the following values correspond to the rest of the fields in the same order.

Specified by:

getFromRecord in interface EntityFieldDbAdapter<T>

Parameters:

valuesIterator - iterator positioned at the start of values for EntityFieldDbAdapter.getTableFields()

Returns:

the value of entity field composed out of DB values taken from the supplied iterator