1 /**************************************************************
2  *
3  * Licensed to the Apache Software Foundation (ASF) under one
4  * or more contributor license agreements.  See the NOTICE file
5  * distributed with this work for additional information
6  * regarding copyright ownership.  The ASF licenses this file
7  * to you under the Apache License, Version 2.0 (the
8  * "License"); you may not use this file except in compliance
9  * with the License.  You may obtain a copy of the License at
10  *
11  *   http://www.apache.org/licenses/LICENSE-2.0
12  *
13  * Unless required by applicable law or agreed to in writing,
14  * software distributed under the License is distributed on an
15  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16  * KIND, either express or implied.  See the License for the
17  * specific language governing permissions and limitations
18  * under the License.
19  *
20  *************************************************************/
21 
22 #include <precomp.h>
23 #include <tokens/tkp2.hxx>
24 
25 // NOT FULLY DECLARED SERVICES
26 #include <tools/tkpchars.hxx>
27 #include <tokens/tkpcont2.hxx>
28 
TokenParse2()29 TokenParse2::TokenParse2()
30 	:	pChars(0)
31 {
32 }
33 
34 void
Start(CharacterSource & i_rSource)35 TokenParse2::Start( CharacterSource & i_rSource )
36 {
37 	pChars = &i_rSource;
38 	SetStartContext();
39 }
40 
41 bool
GetNextToken()42 TokenParse2::GetNextToken()
43 {
44 	csv_assert(pChars != 0);
45 
46 	bool bDone = false;
47 	while ( NOT bDone AND NOT pChars->IsFinished() )
48 	{
49 		CurrentContext().ReadCharChain(*pChars);
50 		bDone = CurrentContext().PassNewToken();
51 		SetCurrentContext(CurrentContext().FollowUpContext());
52 	}
53 	return bDone;
54 }
55 
56 
57