/*
* [The "BSD license"]
* Copyright (c) 2012 Terence Parr
* Copyright (c) 2012 Sam Harwell
* 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. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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 org.antlr.v4.codegen.model;
import org.antlr.runtime.CommonToken;
import org.antlr.v4.codegen.ActionTranslator;
import org.antlr.v4.codegen.OutputModelFactory;
import org.antlr.v4.codegen.model.chunk.ActionChunk;
import org.antlr.v4.codegen.model.chunk.ActionTemplate;
import org.antlr.v4.codegen.model.chunk.ActionText;
import org.antlr.v4.codegen.model.decl.StructDecl;
import org.antlr.v4.parse.ANTLRParser;
import org.antlr.v4.tool.ast.ActionAST;
import org.stringtemplate.v4.ST;
import java.util.ArrayList;
import java.util.List;
/** */
public class Action extends RuleElement {
@ModelElement public List<ActionChunk> chunks;
public Action(OutputModelFactory factory, ActionAST ast) {
super(factory,ast);
RuleFunction rf = factory.getCurrentRuleFunction();
if (ast != null) {
chunks = ActionTranslator.translateAction(factory, rf, ast.token, ast);
}
else {
chunks = new ArrayList<ActionChunk>();
}
//System.out.println("actions="+chunks);
}
public Action(OutputModelFactory factory, StructDecl ctx, String action) {
super(factory,null);
ActionAST ast = new ActionAST(new CommonToken(ANTLRParser.ACTION, action));
RuleFunction rf = factory.getCurrentRuleFunction();
if ( rf!=null ) { // we can translate
ast.resolver = rf.rule;
chunks = ActionTranslator.translateActionChunk(factory, rf, action, ast);
}
else {
chunks = new ArrayList<ActionChunk>();
chunks.add(new ActionText(ctx, action));
}
}
public Action(OutputModelFactory factory, StructDecl ctx, ST actionST) {
super(factory, null);
chunks = new ArrayList<ActionChunk>();
chunks.add(new ActionTemplate(ctx, actionST));
}
}