com.viridiansoftware.java.attributes.BootstrapMethod Maven / Gradle / Ivy

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/*******************************************************************************
 * Copyright 2019 Viridian Software Ltd
 *
 * 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 com.viridiansoftware.java.attributes;

import com.viridiansoftware.java.constants.ConstantMethodHandle;
import com.viridiansoftware.java.constants.ConstantPool;

import java.io.DataInputStream;
import java.io.IOException;

public class BootstrapMethod {
	private final ConstantMethodHandle methodHandle;
	private final Object [] bootstrapArguments;

	public BootstrapMethod(ConstantMethodHandle methodHandle, ConstantPool constantPool, DataInputStream dataInputStream) throws IOException {
		this.methodHandle = methodHandle;
		this.bootstrapArguments = new Object[dataInputStream.readUnsignedShort()];
		for(int i = 0; i < bootstrapArguments.length; i++) {
			bootstrapArguments[i] = constantPool.get(dataInputStream.readUnsignedShort());
		}
	}

	public ConstantMethodHandle getMethodHandle() {
		return methodHandle;
	}

	public Object[] getBootstrapArguments() {
		return bootstrapArguments;
	}
}