/*=============================================================================#
# Copyright (c) 2015-2016 David Green and others.
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Eclipse Public License v1.0
# which accompanies this distribution, and is available at
# http://www.eclipse.org/legal/epl-v10.html
#
# Contributors:
# David Green - initial API and implementation in Mylyn
#=============================================================================*/
package de.walware.docmlet.wikitext.internal.commonmark.core;
public class ToStringHelper {
private static final String ELIPSES = "...";
private static final int STRING_MAX_LENGTH = 20;
public static String toStringValue(final String text) {
if (text == null) {
return null;
}
String stringValue = text;
if (stringValue.length() > STRING_MAX_LENGTH) {
stringValue = stringValue.substring(0, STRING_MAX_LENGTH) + ELIPSES;
}
return stringValue.replace("\t", "\\t").replace("\n", "\\n").replace("\r", "\\r");
}
private ToStringHelper() {
}
}