org.antlr.v4.codegen.model.decl.Decl Maven / Gradle / Ivy
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The ANTLR 4 grammar compiler.
/*
* Copyright (c) 2012 The ANTLR Project. All rights reserved.
* Use of this file is governed by the BSD-3-Clause license that
* can be found in the LICENSE.txt file in the project root.
*/
package org.antlr.v4.codegen.model.decl;
import org.antlr.v4.codegen.OutputModelFactory;
import org.antlr.v4.codegen.model.SrcOp;
/** */
public class Decl extends SrcOp {
public String name;
public String decl; // whole thing if copied from action
public boolean isLocal; // if local var (not in RuleContext struct)
public StructDecl ctx; // which context contains us? set by addDecl
public Decl(OutputModelFactory factory, String name, String decl) {
this(factory, name);
this.decl = decl;
}
public Decl(OutputModelFactory factory, String name) {
super(factory);
this.name = name;
}
@Override
public int hashCode() {
return name.hashCode();
}
/** If same name, can't redefine, unless it's a getter */
@Override
public boolean equals(Object obj) {
if ( this==obj ) return true;
if ( !(obj instanceof Decl) ) return false;
// A() and label A are different
if ( obj instanceof ContextGetterDecl ) return false;
return name.equals(((Decl) obj).name);
}
}