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package sun.jvm.hotspot.debugger;

import java.io.*;

An abstraction which represents a seekable data source. RandomAccessFile can be trivially mapped to this; in addition, we can support an adapter for addresses, so we can parse DLLs directly out of the remote process's address space. This class is used by the Windows COFF and Posix ELF implementations.
/** An abstraction which represents a seekable data source. RandomAccessFile can be trivially mapped to this; in addition, we can support an adapter for addresses, so we can parse DLLs directly out of the remote process's address space. This class is used by the Windows COFF and Posix ELF implementations. */
public interface DataSource { public byte readByte() throws IOException; public short readShort() throws IOException; public int readInt() throws IOException; public long readLong() throws IOException; public int read(byte[] b) throws IOException; public void seek(long pos) throws IOException; public long getFilePointer() throws IOException; public void close() throws IOException; }