/*
*
* SchemaCrawler
* http://sourceforge.net/projects/schemacrawler
* Copyright (c) 2000-2013, Sualeh Fatehi.
*
* This library 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 2.1 of the License, or (at your option) any later version.
*
* This library 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License along with this
* library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307, USA.
*
*/
package schemacrawler.crawl;
import java.util.ArrayList;
import java.util.List;
import schemacrawler.schema.Function;
import schemacrawler.schema.FunctionColumn;
import schemacrawler.schema.FunctionReturnType;
import schemacrawler.schema.RoutineBodyType;
import schemacrawler.schema.RoutineType;
import schemacrawler.schema.Schema;
/**
* Represents a database function. Created from metadata returned by a
* JDBC call.
*
* @author Sualeh Fatehi
*/
final class MutableFunction
extends MutableRoutine
implements Function
{
private static final long serialVersionUID = 3906925686089134130L;
private FunctionReturnType returnType;
private final NamedObjectList<MutableFunctionColumn> columns = new NamedObjectList<>();
private RoutineBodyType routineBodyType;
MutableFunction(final Schema schema, final String name)
{
super(schema, name);
// Default values
returnType = FunctionReturnType.unknown;
routineBodyType = RoutineBodyType.unknown;
}
/**
* {@inheritDoc}
*
* @see schemacrawler.schema.Function#getColumn(java.lang.String)
*/
@Override
public MutableFunctionColumn getColumn(final String name)
{
return columns.lookup(this, name);
}
/**
* {@inheritDoc}
*
* @see Function#getColumns()
*/
@Override
public List<FunctionColumn> getColumns()
{
return new ArrayList<FunctionColumn>(columns.values());
}
/**
* {@inheritDoc}
*
* @see Function#getReturnType()
*/
@Override
public FunctionReturnType getReturnType()
{
return returnType;
}
/**
* {@inheritDoc}
*
* @see Function#getRoutineBodyType()
*/
@Override
public RoutineBodyType getRoutineBodyType()
{
return routineBodyType;
}
@Override
public RoutineType getRoutineType()
{
return RoutineType.function;
}
void addColumn(final MutableFunctionColumn column)
{
columns.add(column);
}
void setReturnType(final FunctionReturnType returnType)
{
if (returnType == null)
{
throw new IllegalArgumentException("Null function return type");
}
this.returnType = returnType;
}
@Override
void setRoutineBodyType(final RoutineBodyType routineBodyType)
{
this.routineBodyType = routineBodyType;
}
}