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The Open Source version of the IBM Toolbox for Java
///////////////////////////////////////////////////////////////////////////////
//
// JTOpen (IBM Toolbox for Java - OSS version)
//
// Filename: EchoRequest.java
//
// The source code contained herein is licensed under the IBM Public License
// Version 1.0, which has been approved by the Open Source Initiative.
// Copyright (C) 2002 International Business Machines Corporation and
// others. All rights reserved.
//
///////////////////////////////////////////////////////////////////////////////
package com.ibm.as400.util.commtrace;
import java.util.Properties;
/**
* A Echo Request Header.
* Extends Message's methods to parse, print, and allow easy access to Echo Request Header.
*/
public class EchoRequest extends Message {
private Field identifier= new Dec(rawheader.slice(0, 16));
private Field sequencenumber= new Dec(rawheader.slice(16, 16));
/**
* Creates and parses the data of this header.
* @param data The raw data of this header.
*/
EchoRequest(BitBuf data) {
super(data);
super.type= ECHOREQ;
}
/**
* Returns the length of this header.
* @return Will always return 32.
*/
public int getHeaderLen() {
return 32;
}
/**
* Returns a printable representation of this header.
* @param filter FormatProperties object for filtering this header.
* @return Returns a string representation of this header.
*/
public String toString(FormatProperties filter) {
Object[] args= { identifier, sequencenumber };
return Formatter.jsprintf(ID + ": {0,5,R} " + SEQNUM + ": {1,5,R}\n", args)
+ printHexHeader()
+ (new Data(rawpayload)).toString();
}
/**
* Returns the identifier of this EchoRequest header.
* @return String containing a decimal representation of the identifier.
*/
public String getIdentifier() {
return identifier.toString();
}
/**
* Returns the sequence number of this EchoRequest header.
* @return String containing a decimal representation of the sequence number.
*/
public String getSequenceNumber() {
return sequencenumber.toString();
}
}