org.teiid.query.sql.symbol.XMLParse Maven / Gradle / Ivy

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/*
 * Copyright Red Hat, Inc. and/or its affiliates
 * and other contributors as indicated by the @author tags and
 * the COPYRIGHT.txt file distributed with this work.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.teiid.query.sql.symbol;

import org.teiid.core.types.DataTypeManager;
import org.teiid.query.sql.LanguageVisitor;
import org.teiid.query.sql.visitor.SQLStringVisitor;

public class XMLParse implements Expression {

	private boolean document;
	private Expression expression;
	private boolean wellFormed;
	
	@Override
	public Class getType() {
		return DataTypeManager.DefaultDataClasses.XML;
	}
	
	public Expression getExpression() {
		return expression;
	}
	
	public boolean isDocument() {
		return document;
	}
	
	public void setDocument(boolean document) {
		this.document = document;
	}
	
	public void setExpression(Expression expression) {
		this.expression = expression;
	}
	
	public boolean isWellFormed() {
		return wellFormed;
	}
	
	public void setWellFormed(boolean wellFormed) {
		this.wellFormed = wellFormed;
	}
	
	@Override
	public void acceptVisitor(LanguageVisitor visitor) {
		visitor.visit(this);
	}
		
	@Override
	public XMLParse clone() {
		XMLParse clone = new XMLParse();
		clone.document = this.document;
		clone.expression = (Expression)this.expression.clone();
		clone.wellFormed = this.wellFormed;
		return clone;
	}
	
	@Override
	public int hashCode() {
		return expression.hashCode();
	}
	
	public boolean equals(Object obj) {
		if (obj == this) {
			return true;
		}
		if (!(obj instanceof XMLParse)) {
			return false;
		}
		XMLParse other = (XMLParse)obj;
		return document == other.document 
			&& this.expression.equals(other.expression)
			&& this.wellFormed == other.wellFormed;
	}
	
	@Override
	public String toString() {
		return SQLStringVisitor.getSQLString(this);
	}
	
}