/*
   Copyright 2019 Volker Berlin (i-net software)

   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at

       http://www.apache.org/licenses/LICENSE-2.0

   Unless required by applicable law or agreed to in writing, software
   distributed under the License is distributed on an "AS IS" BASIS,
   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   See the License for the specific language governing permissions and
   limitations under the License.

*/
package de.inetsoftware.jwebassembly.module;

import java.util.Arrays;
import java.util.Iterator;

import de.inetsoftware.jwebassembly.wasm.AnyType;

/**
 * Synthetic/dynamic method with a signature as array of types.
 * 
 * @author Volker Berlin
 */
public abstract class ArraySyntheticFunctionName extends SyntheticFunctionName {

    private final AnyType[] signatureTypes;

    /**
     * Create a new instance.
     * 
     * @param className
     *            the Java class name
     * @param name
     *            the function name
     * @param signatureTypes
     *            the method signature, first the parameters, then null and the the return types
     */
    public ArraySyntheticFunctionName( String className, String name, AnyType... signatureTypes ) {
        this( className, name, "()V", signatureTypes ); //TODO better signature name
    }

    /**
     * Create a new instance.
     * 
     * @param className
     *            the Java class name
     * @param name
     *            the function name
     * @param signature
     *            the string signature
     * @param signatureTypes
     *            the method signature, first the parameters, then null and the the return types
     */
    public ArraySyntheticFunctionName( String className, String name, String signature, AnyType... signatureTypes ) {
        super( className, name, signature );
        this.signatureTypes = signatureTypes;
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public Iterator<AnyType> getSignature( TypeManager types ) {
        return Arrays.asList( signatureTypes ).iterator();
    }
}