/*
* Copyright (c) 1998-2010 Caucho Technology -- all rights reserved
*
* This file is part of Resin(R) Open Source
*
* Each copy or derived work must preserve the copyright notice and this
* notice unmodified.
*
* Resin Open Source is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* Resin Open Source is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, or any warranty
* of NON-INFRINGEMENT. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License
* along with Resin Open Source; if not, write to the
*
* Free Software Foundation, Inc.
* 59 Temple Place, Suite 330
* Boston, MA 02111-1307 USA
*
* @author Scott Ferguson
*/
package com.caucho.quercus.program;
import com.caucho.quercus.Location;
import com.caucho.quercus.env.Env;
import com.caucho.quercus.env.Value;
import com.caucho.quercus.expr.Expr;
import com.caucho.quercus.expr.ExprFactory;
import com.caucho.quercus.statement.*;
import com.caucho.util.L10N;
import java.util.logging.Logger;
/**
* Declaration for an abstract function or interface.
*/
public class MethodDeclaration extends Function {
private static final Logger log = Logger.getLogger(
MethodDeclaration.class.getName());
private static final L10N L = new L10N(MethodDeclaration.class);
private final ClassDef _qClass;
public MethodDeclaration(ExprFactory exprFactory,
Location location,
ClassDef qClass,
String name,
FunctionInfo info,
Arg[] argList) {
super(exprFactory, location,
name, info, argList,
new Statement[0]);
_qClass = qClass;
}
@Override
public boolean isAbstract() {
return true;
}
@Override
public boolean isObjectMethod() {
return true;
}
/**
* Binds the user's arguments to the actual arguments.
*
* @param args the user's arguments
* @return the user arguments augmented by any defaults
*/
public Expr[] bindArguments(Env env, Expr fun, Expr[] args) {
throw new UnsupportedOperationException();
}
/**
* Evaluates the function.
*/
@Override
public Value call(Env env, Value[] args) {
throw new UnsupportedOperationException();
}
@Override
public String toString() {
return getClass().getSimpleName() + "[" + getName() + "]";
}
}