diff options
Diffstat (limited to 'Master/texmf-dist/source/support/arara/src/main/java/com/github/cereda/arara/utils/DirectiveResolver.java')
-rw-r--r-- | Master/texmf-dist/source/support/arara/src/main/java/com/github/cereda/arara/utils/DirectiveResolver.java | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/Master/texmf-dist/source/support/arara/src/main/java/com/github/cereda/arara/utils/DirectiveResolver.java b/Master/texmf-dist/source/support/arara/src/main/java/com/github/cereda/arara/utils/DirectiveResolver.java new file mode 100644 index 00000000000..6ea18e31ba5 --- /dev/null +++ b/Master/texmf-dist/source/support/arara/src/main/java/com/github/cereda/arara/utils/DirectiveResolver.java @@ -0,0 +1,59 @@ +/** + * Arara, the cool TeX automation tool + * Copyright (c) 2012 -- 2018, Paulo Roberto Massa Cereda + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * 3. Neither the name of the project's author nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY + * WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ +package com.github.cereda.arara.utils; + +import org.yaml.snakeyaml.nodes.Tag; +import org.yaml.snakeyaml.resolver.Resolver; + +/** + * This class implements a directive resolver. + * @author Paulo Roberto Massa Cereda + * @version 4.0 + * @since 4.0 + */ +public class DirectiveResolver extends Resolver { + + /** + * Adds implicit resolvers to the YAML model. For arara, I disabled + * boolean and numeric values to be automatically parsed. They still can + * be used through an explicit conversion in the rule context. + */ + @Override + protected void addImplicitResolvers() { + addImplicitResolver(Tag.MERGE, MERGE, "<"); + addImplicitResolver(Tag.NULL, NULL, "~nN\0"); + addImplicitResolver(Tag.NULL, EMPTY, null); + } + +} |