/*
* JBoss, Home of Professional Open Source.
* See the COPYRIGHT.txt file distributed with this work for information
* regarding copyright ownership. Some portions may be licensed
* to Red Hat, Inc. under one or more contributor license agreements.
*
* 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., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301 USA.
*/
package org.teiid.query.sql.symbol;
import java.util.List;
import org.teiid.core.types.DataTypeManager;
import org.teiid.core.util.HashCodeUtil;
import org.teiid.query.sql.LanguageObject;
import org.teiid.query.sql.LanguageVisitor;
import org.teiid.query.sql.visitor.SQLStringVisitor;
public class JSONObject implements Expression {
private List<DerivedColumn> args;
public JSONObject(List<DerivedColumn> args) {
this.args = args;
}
public List<DerivedColumn> getArgs() {
return args;
}
@Override
public Class<?> getType() {
return DataTypeManager.DefaultDataClasses.CLOB;
}
@Override
public void acceptVisitor(LanguageVisitor visitor) {
visitor.visit(this);
}
@Override
public JSONObject clone() {
JSONObject clone = new JSONObject(LanguageObject.Util.deepClone(args, DerivedColumn.class));
return clone;
}
@Override
public int hashCode() {
return HashCodeUtil.hashCode(args.hashCode());
}
public boolean equals(Object obj) {
if (obj == this) {
return true;
}
if (!(obj instanceof JSONObject)) {
return false;
}
JSONObject other = (JSONObject)obj;
return args.equals(other.args);
}
@Override
public String toString() {
return SQLStringVisitor.getSQLString(this);
}
}