104 lines
2.6 KiB
Java
104 lines
2.6 KiB
Java
/*
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* Conditions Of Use
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*
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* This software was developed by employees of the National Institute of
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* Standards and Technology (NIST), an agency of the Federal Government.
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* Pursuant to title 15 Untied States Code Section 105, works of NIST
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* employees are not subject to copyright protection in the United States
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* and are considered to be in the public domain. As a result, a formal
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* license is not needed to use the software.
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*
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* This software is provided by NIST as a service and is expressly
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* provided "AS IS." NIST MAKES NO WARRANTY OF ANY KIND, EXPRESS, IMPLIED
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* OR STATUTORY, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTY OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT
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* AND DATA ACCURACY. NIST does not warrant or make any representations
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* regarding the use of the software or the results thereof, including but
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* not limited to the correctness, accuracy, reliability or usefulness of
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* the software.
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*
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* Permission to use this software is contingent upon your acceptance
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* of the terms of this agreement.
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*
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*/
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/*******************************************************************************
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* Product of NIST/ITL Advanced Networking Technologies Division (ANTD). *
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*******************************************************************************/
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package gov.nist.javax.sip.header;
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/**
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* Internal utility class for pretty printing and header formatting.
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*
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* @author M. Ranganathan
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* @author O. Deruelle
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*
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* @version 1.2 $Revision: 1.6 $ $Date: 2009/07/17 18:57:31 $
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*/
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class Indentation {
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private int indentation;
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/**
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* Default constructor
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*/
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protected Indentation() {
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indentation = 0;
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}
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/**
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* Constructor
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*
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* @param initval
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* int to set
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*/
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protected Indentation(int initval) {
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indentation = initval;
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}
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/**
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* set the indentation field
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*
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* @param initval
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* int to set
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*/
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protected void setIndentation(int initval) {
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indentation = initval;
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}
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/**
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* get the number of indentation.
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*
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* @return int
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*/
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protected int getCount() {
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return indentation;
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}
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/**
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* increment the indentation field
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*/
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protected void increment() {
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indentation++;
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}
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/**
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* decrement the indentation field
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*/
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protected void decrement() {
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indentation--;
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}
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/**
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* get the indentation
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*
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* @return String
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*/
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protected String getIndentation() {
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char[] chars = new char[indentation];
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java.util.Arrays.fill(chars, ' ');
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return new String(chars);
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}
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}
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