/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.drill.common.expression;
public class ExpressionPosition {
static final org.slf4j.Logger logger = org.slf4j.LoggerFactory.getLogger(ExpressionPosition.class);
public static final ExpressionPosition UNKNOWN = new ExpressionPosition("--UNKNOWN EXPRESSION--", -1);
private final String expression;
private final int charIndex;
public ExpressionPosition(String expression, int charIndex) {
super();
this.expression = expression;
this.charIndex = charIndex;
}
@Override
public String toString() {
return super.toString()
+ "[charIndex = " + charIndex + ", expression = " + expression + "]";
}
public String getExpression() {
return expression;
}
public int getCharIndex() {
return charIndex;
}
}