Android File Create createSequenceFileName(String prefix, int sequenceNumber, int padTo, String suffix)

Description

create Sequence File Name

License

Apache License

Return

A sequence file name of the form prefix000Nsuffix

Declaration

public static String createSequenceFileName(String prefix,
        int sequenceNumber, int padTo, String suffix) 

Method Source Code

//package com.java2s;
/*******************************************************************************
 * Copyright 2012 Geoscience Australia/*from  w  ww  .j a v  a 2s .  com*/
 * 
 * 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.
 ******************************************************************************/

public class Main {
    /**
     * @return A sequence file name of the form <code>prefix000Nsuffix</code>
     */
    public static String createSequenceFileName(String prefix,
            int sequenceNumber, int padTo, String suffix) {
        return prefix + paddedInt(sequenceNumber, padTo) + suffix;
    }

    /**
     * @return a string representation of <code>value</code> padded to <code>charcount</code> with leading zeros
     */
    public static String paddedInt(int value, int charcount) {
        String str = String.valueOf(value);
        while (str.length() < charcount) {
            str = "0" + str;
        }
        return str;
    }
}

Related

1. createNewFile(File file)
2. createNewFile(String filePath)
3. createNewFile(String filePath)
4. createNewFile(String filepath)
5. createNewFileOnExist(String filePath)
6. ensureWorldReadable(File f)
7. ensureWorldWriteable(File f)
8. ensureWriteable(File f)
9. getFile(File basedir, String path)