/*
* #%L
* JSQLParser library
* %%
* Copyright (C) 2004 - 2013 JSQLParser
* %%
* 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 2.1 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
* <http://www.gnu.org/licenses/lgpl-2.1.html>.
* #L%
*/
package net.sf.jsqlparser.util.deparser;
import java.util.Iterator;
import net.sf.jsqlparser.statement.create.index.CreateIndex;
import net.sf.jsqlparser.statement.create.table.Index;
/**
* A class to de-parse (that is, tranform from JSqlParser hierarchy into a string)
* a {@link net.sf.jsqlparser.statement.create.index.CreateIndex}
*
* @author Raymond Augé
*/
public class CreateIndexDeParser {
private StringBuilder buffer;
/**
* @param buffer the buffer that will be filled with the create
*/
public CreateIndexDeParser(StringBuilder buffer) {
this.buffer = buffer;
}
public void deParse(CreateIndex createIndex) {
Index index = createIndex.getIndex();
buffer.append("CREATE ");
if (index.getType() != null) {
buffer.append(index.getType());
buffer.append(" ");
}
buffer.append("INDEX ");
buffer.append(index.getName());
buffer.append(" ON ");
buffer.append(createIndex.getTable().getFullyQualifiedName());
if (index.getColumnsNames() != null) {
buffer.append(" (");
for (Iterator iter = index.getColumnsNames().iterator(); iter.hasNext();) {
String columnName = (String)iter.next();
buffer.append(columnName);
if (iter.hasNext()) {
buffer.append(", ");
}
}
buffer.append(")");
}
}
public StringBuilder getBuffer() {
return buffer;
}
public void setBuffer(StringBuilder buffer) {
this.buffer = buffer;
}
}