/*
* Copyright (C) 2010 eXo Platform SAS.
*
* This 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 software 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 software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.xcmis.search.content;
import org.xcmis.search.content.Schema.Column;
import org.xcmis.search.content.Schema.Table;
import org.xcmis.search.model.constraint.Operator;
import org.xcmis.search.model.source.SelectorName;
import org.xcmis.search.value.PropertyType;
import java.util.Collections;
import java.util.HashMap;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
/**
* In memory table definition.
*/
public class InMemoryTable implements Table
{
private final SelectorName name;
private final Map<String, Column> columnsByName;
private final List<Column> columns;
public InMemoryTable(SelectorName name, Iterable<Column> columns)
{
this(name, columns, (Iterable<Column>[])null);
}
public InMemoryTable(SelectorName name, Iterable<Column> columns, Iterable<Column>... keyColumns)
{
this.name = name;
// Define the columns ...
List<Column> columnList = new LinkedList<Column>();
Map<String, Column> columnMap = new HashMap<String, Column>();
for (Column column : columns)
{
Column old = columnMap.put(column.getName(), column);
if (old != null)
{
columnList.set(columnList.indexOf(old), column);
}
else
{
columnList.add(column);
}
}
this.columnsByName = Collections.unmodifiableMap(columnMap);
this.columns = Collections.unmodifiableList(columnList);
}
public InMemoryTable(SelectorName name, Map<String, Column> columnsByName, List<Column> columns)
{
this.name = name;
this.columns = columns;
this.columnsByName = columnsByName;
}
/**
* @see org.xcmis.search.content.Schema.Table#getColumn(java.lang.String)
*/
public Column getColumn(String name)
{
return columnsByName.get(name);
}
/**
* @see org.xcmis.search.content.Schema.Table#getColumns()
*/
public List<Column> getColumns()
{
return columns;
}
/**
* @see org.xcmis.search.content.Schema.Table#getColumnsByName()
*/
public Map<String, Column> getColumnsByName()
{
return columnsByName;
}
/**
* @see org.xcmis.search.content.Schema.Table#getName()
*/
public SelectorName getName()
{
return name;
}
public InMemoryTable withColumn(String name, PropertyType type)
{
List<Column> newColumns = new LinkedList<Column>(columns);
newColumns.add(new InMemoryColumn(name, type));
return new InMemoryTable(getName(), newColumns);
}
public InMemoryTable withColumn(String name, PropertyType type, boolean fullTextSearchable,
Operator[] availableQueryOperators)
{
List<Column> newColumns = new LinkedList<Column>(columns);
newColumns.add(new InMemoryColumn(name, type, fullTextSearchable, availableQueryOperators));
return new InMemoryTable(getName(), newColumns);
}
public InMemoryTable withColumns(Iterable<Column> columns)
{
List<Column> newColumns = new LinkedList<Column>(this.getColumns());
for (Column column : columns)
{
newColumns.add(new InMemoryColumn(column.getName(), column.getPropertyType(), column.isFullTextSearchable(),
column.getAvailableQueryOperators()));
}
return new InMemoryTable(getName(), newColumns);
}
public InMemoryTable with(SelectorName name)
{
return new InMemoryTable(name, columnsByName, columns);
}
}