org.apache.flink.formats.protobuf.PbCodegenAppender Maven / Gradle / Ivy
/*
* 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.flink.formats.protobuf;
public class PbCodegenAppender {
private StringBuilder sb;
public PbCodegenAppender() {
sb = new StringBuilder();
}
public void appendLine(String code) {
sb.append(code + ";\n");
}
public void appendSegment(String code) {
sb.append(code + "\n");
}
public String code() {
return sb.toString();
}
public static String printWithLineNumber(String code) {
StringBuilder sb = new StringBuilder();
String[] lines = code.split("\n");
for (int i = 0; i < lines.length; i++) {
sb.append("Line " + (i + 1) + ": " + lines[i] + "\n");
}
return sb.toString();
}
public String printWithLineNumber() {
StringBuilder newSb = new StringBuilder();
String[] lines = sb.toString().split("\n");
for (int i = 0; i < lines.length; i++) {
newSb.append("Line " + (i + 1) + ": " + lines[i] + "\n");
}
return newSb.toString();
}
}