org.archive.util.anvl.Label Maven / Gradle / Ivy
/*
* This file is part of the Heritrix web crawler (crawler.archive.org).
*
* Licensed to the Internet Archive (IA) by one or more individual
* contributors.
*
* The IA 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.archive.util.anvl;
class Label extends SubElement {
public static final char COLON = ':';
@SuppressWarnings("unused")
private Label() {
this(null);
}
public Label(final String s) {
super(s);
}
@Override
protected void checkCharacter(char c, String srcStr, int index) {
super.checkCharacter(c, srcStr, index);
if (c == COLON) {
throw new IllegalArgumentException("Label cannot contain " + COLON);
}
}
}