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International Component for Unicode for Java (ICU4J) is a mature, widely used Java library
providing Unicode and Globalization support
The newest version!
// © 2016 and later: Unicode, Inc. and others.
// License & terms of use: http://www.unicode.org/copyright.html
/*
******************************************************************************
* Copyright (C) 2003-2015, International Business Machines Corporation and
* others. All Rights Reserved.
******************************************************************************
*
* Created on May 2, 2003
*
* To change the template for this generated file go to
* Window>Preferences>Java>Code Generation>Code and Comments
*/
package com.ibm.icu.impl;
import java.io.IOException;
import java.nio.ByteBuffer;
/**
* @author ram
*
* To change the template for this generated type comment go to
* Window>Preferences>Java>Code Generation>Code and Comments
*/
public final class StringPrepDataReader implements ICUBinary.Authenticate {
private final static boolean debug = ICUDebug.enabled("NormalizerDataReader");
/**
* private constructor.
* @param bytes ICU StringPrep data file buffer
* @exception IOException throw if data file fails authentication
*/
public StringPrepDataReader(ByteBuffer bytes)
throws IOException{
if(debug) System.out.println("Bytes in buffer " + bytes.remaining());
byteBuffer = bytes;
unicodeVersion = ICUBinary.readHeader(byteBuffer, DATA_FORMAT_ID, this);
if(debug) System.out.println("Bytes left in byteBuffer " + byteBuffer.remaining());
}
public char[] read(int length) throws IOException{
//Read the extra data
return ICUBinary.getChars(byteBuffer, length, 0);
}
@Override
public boolean isDataVersionAcceptable(byte version[]){
return version[0] == DATA_FORMAT_VERSION[0]
&& version[2] == DATA_FORMAT_VERSION[2]
&& version[3] == DATA_FORMAT_VERSION[3];
}
public int[] readIndexes(int length)throws IOException{
int[] indexes = new int[length];
//Read the indexes
for (int i = 0; i