org.hrorm

Class ColumnSelection<ENTITY,BUILDER>

java.lang.Object

org.hrorm.ColumnSelection<ENTITY,BUILDER>

Type Parameters:

ENTITY - The type of the entity.

BUILDER - The class that is used to build new entity instances.

public class ColumnSelection<ENTITY,BUILDER>
extends Object

Represents a sub set of columns that are relevant to a particular query.

Most users of hrorm will have no need to directly use this.

Constructor Summary

Constructors

Constructor and Description
ColumnSelection(List<Column<ENTITY,BUILDER>> allColumns, String... columnNames)

Method Summary

Modifier and Type	Method and Description
StatementPopulator	buildPopulator(ENTITY entity)
static <E,B> ColumnSelection<E,B>	empty()
Column<ENTITY,BUILDER>	get(String columnName)
String	whereClause()

Methods inherited from class java.lang.Object

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

Constructor Detail

ColumnSelection

public ColumnSelection(List<Column<ENTITY,BUILDER>> allColumns,
                       String... columnNames)

Method Detail

empty

public static <E,B> ColumnSelection<E,B> empty()

get

public Column<ENTITY,BUILDER> get(String columnName)

buildPopulator

public StatementPopulator buildPopulator(ENTITY entity)

whereClause

public String whereClause()