com.android.dx.io.instructions.CodeInput Maven / Gradle / Ivy
/*
* Copyright (C) 2011 The Android Open Source Project
*
* 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.android.dx.io.instructions;
import java.io.EOFException;
/**
* Input stream of code units, for reading in Dalvik bytecode.
*/
public interface CodeInput extends CodeCursor {
/**
* Returns whether there are any more code units to read. This
* is analogous to {@code hasNext()} on an interator.
*/
public boolean hasMore();
/**
* Reads a code unit.
*/
public int read() throws EOFException;
/**
* Reads two code units, treating them as a little-endian {@code int}.
*/
public int readInt() throws EOFException;
/**
* Reads four code units, treating them as a little-endian {@code long}.
*/
public long readLong() throws EOFException;
}