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Core YAML 1.2 parser and emitter for Java
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/*
* Copyright (c) 2018, SnakeYAML
*
* 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.snakeyaml.engine.v2.exceptions;
/**
* Indicate invalid input stream
*/
public class ReaderException extends YamlEngineException {
private final String name;
private final int codePoint;
private final int position;
/**
* Create
*
* @param name - the name of the reader
* @param position - the position from the beginning of the stream
* @param codePoint - the invalid character
* @param message - the problem
*/
public ReaderException(String name, int position, int codePoint, String message) {
super(message);
this.name = name;
this.codePoint = codePoint;
this.position = position;
}
/**
* getter
*
* @return the name of the reader
*/
public String getName() {
return name;
}
/**
* getter
*
* @return the invalid char
*/
public int getCodePoint() {
return codePoint;
}
/**
* getter
*
* @return position of the error
*/
public int getPosition() {
return position;
}
@Override
public String toString() {
final String s = new String(Character.toChars(codePoint));
return "unacceptable code point '" + s + "' (0x" + Integer.toHexString(codePoint).toUpperCase()
+ ") " + getMessage() + "\nin \"" + name + "\", position " + position;
}
}
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