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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
* "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.
*
*************************************************************/
#ifndef TX3_WTRANODE_HXX
#define TX3_WTRANODE_HXX
// USED
// Base Classes
// Components
// Parameters
#include <tools/string.hxx>
typedef UINT8 BRANCH_T;
const BRANCH_T C_BR_ALPHABASE = 4;
const BRANCH_T C_NR_OF_BRANCHES = 34;
/** @task
This is a node of the parsing-tree which implements the fuctionality of
class WordTransTree.
WordTransTree is dependant of this class, but NOT the other way!
**/
class WTT_Node // WordTransTree-Node
{
public:
enum E_TokenType
{
// no_token = 0,
token_to_keep,
token_to_replace
};
// LIFECYCLE
WTT_Node(
UINT8 i_nValue, // Own branch-value.
WTT_Node * i_pDefaultBranch,
WTT_Node * i_pDefaultBranchForAlphas );
void SetBranch(
UINT8 i_cBranch,
WTT_Node * i_pNode );
void SetAsTokenToReplace(
const ByteString & i_sReplaceString );
~WTT_Node();
// OPERATIONS
WTT_Node * GetNextNode(
UINT8 i_cBranch ); /// [0 .. C_NR_OF_BRANCHES-1], sonst GPF !!!
// INQUIRY
E_TokenType TokenType() const;
UINT8 Value() const;
sal_Bool IsOnDeleting() const;
const ByteString & ReplaceString() const;
private:
// DATA
UINT8 nValue;
E_TokenType eType;
ByteString sReplaceString;
WTT_Node * aBranches[C_NR_OF_BRANCHES]; // Mostly DYN pointers.
char bIsOnDeleting;
};
inline WTT_Node *
WTT_Node::GetNextNode(UINT8 i_cBranch)
{ return aBranches[i_cBranch]; }
inline WTT_Node::E_TokenType
WTT_Node::TokenType() const
{ return eType; }
inline UINT8
WTT_Node::Value() const
{ return nValue; }
inline sal_Bool
WTT_Node::IsOnDeleting() const
{ return bIsOnDeleting; }
inline const ByteString &
WTT_Node::ReplaceString() const
{ return sReplaceString; }
#endif
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