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 * 
 * 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
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 * KIND, either express or implied.  See the License for the
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// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_l10ntools.hxx"


#include "wtranode.hxx"


// NOT FULLY DECLARED SERVICES


const ByteString	sEmptyString("");


WTT_Node::WTT_Node( UINT8	   i_nValue,
					WTT_Node * i_pDefaultBranch,
					WTT_Node * i_pDefaultBranchForAlphas )
	:	nValue(i_nValue),
		eType(token_to_keep),
		sReplaceString(sEmptyString),
		// aBranches,
		bIsOnDeleting(char(0))
{
	int i = 0;
	for ( ; i < C_BR_ALPHABASE; i++ )
	{
		aBranches[i] = i_pDefaultBranch;
	}  // end for
	for ( ; i < C_NR_OF_BRANCHES; i++ )
	{
		aBranches[i] = i_pDefaultBranchForAlphas;
	}
}

void
WTT_Node::SetBranch( UINT8      i_cBranch,
					 WTT_Node *	i_pNode )
{
	if (i_cBranch < C_NR_OF_BRANCHES)
	{
		aBranches[i_cBranch] = i_pNode;
	}
}

void
WTT_Node::SetAsTokenToReplace(const ByteString & i_sReplaceString)
{
	sReplaceString = i_sReplaceString;
	eType = token_to_replace;
}

WTT_Node::~WTT_Node()
{
	// Delete the tree hanging below this node:

	bIsOnDeleting = sal_True;	// Avoid double deleting of multiple used nodes.

	for (int i = 0; i < C_NR_OF_BRANCHES; i++)
	{
		if (aBranches[i] != 0 ? ! aBranches[i]->IsOnDeleting() : sal_False)
		{
			delete aBranches[i];
		}
	}  // end for
}