Examples with ContextRuleListIndexedGetterDecl org.antlr.v4.codegen.model.decl.ContextRuleListIndexedGetterDecl used on opensource projects

Example 1 with ContextRuleListIndexedGetterDecl

use of org.antlr.v4.codegen.model.decl.ContextRuleListIndexedGetterDecl in project antlr4 by antlr.

the class RuleFunction method getDeclForAltElement.

public List<Decl> getDeclForAltElement(GrammarAST t, String refLabelName, boolean needList, boolean optional) {
    List<Decl> decls = new ArrayList<Decl>();
    if (t.getType() == RULE_REF) {
        Rule rref = factory.getGrammar().getRule(t.getText());
        String ctxName = factory.getGenerator().getTarget().getRuleFunctionContextStructName(rref);
        if (needList) {
            if (factory.getGenerator().getTarget().supportsOverloadedMethods())
                decls.add(new ContextRuleListGetterDecl(factory, refLabelName, ctxName));
            decls.add(new ContextRuleListIndexedGetterDecl(factory, refLabelName, ctxName));
        } else {
            decls.add(new ContextRuleGetterDecl(factory, refLabelName, ctxName, optional));
        }
    } else {
        if (needList) {
            if (factory.getGenerator().getTarget().supportsOverloadedMethods())
                decls.add(new ContextTokenListGetterDecl(factory, refLabelName));
            decls.add(new ContextTokenListIndexedGetterDecl(factory, refLabelName));
        } else {
            decls.add(new ContextTokenGetterDecl(factory, refLabelName, optional));
        }
    }
    return decls;
}