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author | Mark Donszelmann <Mark.Donszelmann@gmail.com> | 2009-11-05 23:27:33 +0100 |
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committer | Mark Donszelmann <Mark.Donszelmann@gmail.com> | 2009-11-05 23:27:33 +0100 |
commit | 254c4886d58979eebd0e352f4d16e391736f2a33 (patch) | |
tree | 8feca0cc1caa5177dd52a7b9b2dfd63502c941fd /src/main/java/net/sf/antcontrib/cpptasks/parser/AbstractParserState.java | |
parent | ef6f25ba42792d2d811fd6826c0dd528ad77b1e9 (diff) | |
download | cpptasks-parallel-254c4886d58979eebd0e352f4d16e391736f2a33.tar.gz cpptasks-parallel-254c4886d58979eebd0e352f4d16e391736f2a33.tar.bz2 cpptasks-parallel-254c4886d58979eebd0e352f4d16e391736f2a33.tar.xz cpptasks-parallel-254c4886d58979eebd0e352f4d16e391736f2a33.zip |
Reorganized source directories in line with cpptasks-1.0b5, for easier tracking
Diffstat (limited to 'src/main/java/net/sf/antcontrib/cpptasks/parser/AbstractParserState.java')
-rw-r--r-- | src/main/java/net/sf/antcontrib/cpptasks/parser/AbstractParserState.java | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/src/main/java/net/sf/antcontrib/cpptasks/parser/AbstractParserState.java b/src/main/java/net/sf/antcontrib/cpptasks/parser/AbstractParserState.java new file mode 100644 index 0000000..b3e3307 --- /dev/null +++ b/src/main/java/net/sf/antcontrib/cpptasks/parser/AbstractParserState.java @@ -0,0 +1,41 @@ +/* + * + * Copyright 2002-2004 The Ant-Contrib project + * + * Licensed 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. + */ +package net.sf.antcontrib.cpptasks.parser; +/** + * An base class for objects that represent the state of an AbstractParser. + * + * @author CurtArnold + * @see AbstractParser + */ +public abstract class AbstractParserState { + private AbstractParser parser; + protected AbstractParserState(AbstractParser parser) { + if (parser == null) { + throw new NullPointerException("parser"); + } + this.parser = parser; + } + /** + * Consume a character + * + * @return new state, may be null to ignore the rest of the line + */ + public abstract AbstractParserState consume(char ch); + protected AbstractParser getParser() { + return parser; + } +} |