com.xdev.jadoth.sqlengine.internal.OUTER_JOIN Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of xapi Show documentation
Show all versions of xapi Show documentation
XDEV Application Framework
package com.xdev.jadoth.sqlengine.internal;
/*-
* #%L
* XDEV Application Framework
* %%
* Copyright (C) 2003 - 2020 XDEV Software
* %%
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Lesser Public License for more details.
*
* You should have received a copy of the GNU General Lesser Public
* License along with this program. If not, see
* .
* #L%
*/
import java.util.HashMap;
import com.xdev.jadoth.sqlengine.SQL;
import com.xdev.jadoth.sqlengine.internal.interfaces.TableExpression;
/**
* The Class OUTER_JOIN.
*
* @author Thomas Muenz
*/
public class OUTER_JOIN extends JoinClause
{
///////////////////////////////////////////////////////////////////////////
// constants //
/////////////////////
/**
*
*/
private static final long serialVersionUID = 6129347170948479943L;
///////////////////////////////////////////////////////////////////////////
// constructors //
/////////////////
/**
* Instantiates a new oUTE r_ join.
*/
public OUTER_JOIN() {
super(null, null, null);
}
/**
* Instantiates a new oUTE r_ join.
*
* @param table the table
* @param joinCondition the join condition
*/
public OUTER_JOIN(final TableExpression table, final Object joinCondition) {
super(table, joinCondition);
}
/**
* Instantiates a new oUTE r_ join.
*
* @param parentFromClause the parent from clause
* @param table the table
* @param joinCondition the join condition
*/
public OUTER_JOIN(final FROM parentFromClause, final TableExpression table, final Object joinCondition) {
super(parentFromClause, table, joinCondition);
}
/**
*
* @param copySource
* @param parentFromClause
*/
protected OUTER_JOIN(final OUTER_JOIN copySource, final FROM parentFromClause)
{
super(copySource, parentFromClause);
}
///////////////////////////////////////////////////////////////////////////
// getters //
/////////////////////
/**
* @return
* @see com.xdev.jadoth.sqlengine.internal.SqlClause#keyword()
*/
@Override
public String keyword() {
return SQL.LANG.OUTER_JOIN;
}
///////////////////////////////////////////////////////////////////////////
// override methods //
/////////////////////
/**
* @return
*/
@Override
public OUTER_JOIN copy()
{
return new OUTER_JOIN(this, null);
}
/**
* @param alreadyCopied
* @return
*/
@Override
protected OUTER_JOIN copy(final HashMap, SqlClause>> alreadyCopied)
{
return new OUTER_JOIN(this, copySqlClause(this.parentFromClause, alreadyCopied));
}
}
© 2015 - 2025 Weber Informatics LLC | Privacy Policy