/**
* 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.hadoop.hive.scripts;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
/**
* extracturl.
*
*/
public final class extracturl {
protected static final Pattern pattern = Pattern.compile(
"<a href=\"http://([\\w\\d]+\\.html)\">link</a>",
Pattern.CASE_INSENSITIVE);
static InputStreamReader converter = new InputStreamReader(System.in);
static BufferedReader in = new BufferedReader(converter);
public static void main(String[] args) {
String input;
try {
while ((input = in.readLine()) != null) {
Matcher m = pattern.matcher(input);
while (m.find()) {
String url = input.substring(m.start(1), m.end(1));
System.out.println(url + "\t" + "1");
}
}
} catch (Exception e) {
e.printStackTrace();
System.exit(1);
}
}
private extracturl() {
// prevent instantiation
}
}