/*
Copyright (C) SYSTAP, LLC DBA Blazegraph 2006-2016. All rights reserved.
Contact:
SYSTAP, LLC DBA Blazegraph
2501 Calvert ST NW #106
Washington, DC 20008
licenses@blazegraph.com
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
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 Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/*
* Created on Jul 7, 2008
*/
package com.bigdata.btree.keys;
import java.io.Externalizable;
import java.io.IOException;
import java.io.ObjectInput;
import java.io.ObjectOutput;
import java.io.Serializable;
/**
* Factory for instances that do NOT support Unicode.
*
* @author <a href="mailto:thompsonbry@users.sourceforge.net">Bryan Thompson</a>
*/
public class ASCIIKeyBuilderFactory implements IKeyBuilderFactory, Externalizable {
/**
*
*/
private static final long serialVersionUID = -8823261532997841046L;
private int initialCapacity;
public int getInitialCapacity() {
return initialCapacity;
}
/**
* Representation includes all aspects of the {@link Serializable} state.
*/
@Override
public String toString() {
StringBuilder sb = new StringBuilder(getClass().getName());
sb.append("{ initialCapacity=" + initialCapacity);
sb.append("}");
return sb.toString();
}
/**
* De-serialization ctor.
*/
public ASCIIKeyBuilderFactory() {
}
public ASCIIKeyBuilderFactory(int initialCapacity) {
if (initialCapacity < 0)
throw new IllegalArgumentException();
this.initialCapacity = initialCapacity;
}
@Override
public IKeyBuilder getKeyBuilder() {
return KeyBuilder.newInstance(initialCapacity);
}
/**
* {@inheritDoc}
* <p>
* Note: The PRIMARY is identical to the as-configured {@link IKeyBuilder}
* for ASCII.
*/
@Override
public IKeyBuilder getPrimaryKeyBuilder() {
return getKeyBuilder();
}
@Override
public void readExternal(final ObjectInput in) throws IOException, ClassNotFoundException {
initialCapacity = in.readInt();
}
@Override
public void writeExternal(final ObjectOutput out) throws IOException {
out.writeInt(initialCapacity);
}
}