| /* |
| * Copyright 2000-2014 JetBrains s.r.o. |
| * |
| * 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. |
| */ |
| |
| /** |
| * @author Alexey |
| */ |
| package com.intellij.lang.properties.parsing; |
| |
| import com.intellij.lang.PsiBuilder; |
| import com.intellij.lang.properties.PropertiesBundle; |
| import com.intellij.openapi.diagnostic.Logger; |
| |
| public class Parsing { |
| private static final Logger LOG = Logger.getInstance("#com.intellij.lang.properties.parsing.Parsing"); |
| |
| public static void parseProperty(PsiBuilder builder) { |
| if (builder.getTokenType() == PropertiesTokenTypes.KEY_CHARACTERS) { |
| final PsiBuilder.Marker prop = builder.mark(); |
| |
| parseKey(builder); |
| if (builder.getTokenType() == PropertiesTokenTypes.KEY_VALUE_SEPARATOR) { |
| parseKeyValueSeparator(builder); |
| parseValue(builder); |
| } |
| prop.done(PropertiesElementTypes.PROPERTY); |
| } |
| else { |
| builder.advanceLexer(); |
| builder.error(PropertiesBundle.message("property.key.expected.parsing.error.message")); |
| } |
| } |
| |
| private static void parseKeyValueSeparator(final PsiBuilder builder) { |
| LOG.assertTrue(builder.getTokenType() == PropertiesTokenTypes.KEY_VALUE_SEPARATOR); |
| builder.advanceLexer(); |
| } |
| |
| private static void parseValue(final PsiBuilder builder) { |
| if (builder.getTokenType() == PropertiesTokenTypes.VALUE_CHARACTERS) { |
| builder.advanceLexer(); |
| } |
| } |
| |
| private static void parseKey(final PsiBuilder builder) { |
| LOG.assertTrue(builder.getTokenType() == PropertiesTokenTypes.KEY_CHARACTERS); |
| builder.advanceLexer(); |
| } |
| } |