diff options
Diffstat (limited to 'libjava/java/io/ObjectOutput.java')
-rw-r--r-- | libjava/java/io/ObjectOutput.java | 145 |
1 files changed, 69 insertions, 76 deletions
diff --git a/libjava/java/io/ObjectOutput.java b/libjava/java/io/ObjectOutput.java index 7da0640..1397027 100644 --- a/libjava/java/io/ObjectOutput.java +++ b/libjava/java/io/ObjectOutput.java @@ -1,5 +1,5 @@ /* ObjectOutput.java -- Interface for writing objects to a stream - Copyright (C) 1998 Free Software Foundation, Inc. + Copyright (C) 1998, 2003 Free Software Foundation, Inc. This file is part of GNU Classpath. @@ -41,87 +41,80 @@ package java.io; /** * This interface extends <code>DataOutput</code> to provide the additional * facility of writing object instances to a stream. It also adds some - * additional methods to make the interface more <code>OutputStream</code> like. - * - * @version 0.0 + * additional methods to make the interface more + * <code>OutputStream</code> like. * * @author Aaron M. Renn (arenn@urbanophile.com) */ public interface ObjectOutput extends DataOutput { - -/** - * This method writes the specified byte to the output stream. - * - * @param b The byte to write. - * - * @exception IOException If an error occurs. - */ -public abstract void -write(int b) throws IOException; - -/*************************************************************************/ - -/** - * This method writes all the bytes in the specified byte array to the - * output stream. - * - * @param buf The array of bytes to write. - * - * @exception IOException If an error occurs. - */ -public abstract void -write(byte[] buf) throws IOException; - -/*************************************************************************/ - -/** - * This method writes <code>len</code> bytes from the specified array - * starting at index <code>offset</code> into that array. - * - * @param buf The byte array to write from. - * @param offset The index into the byte array to start writing from. - * @param len The number of bytes to write. - * - * @exception IOException If an error occurs. - */ -public abstract void -write(byte[] buf, int offset, int len) throws IOException; - -/*************************************************************************/ - -/** - * This method writes a object instance to a stream. The format of the - * data written is determined by the actual implementation of this method - * - * @param obj The object to write - * - * @exception IOException If an error occurs - */ -public abstract void -writeObject(Object obj) throws IOException; - -/*************************************************************************/ - -/** - * This method causes any buffered data to be flushed out to the underlying - * stream - * - * @exception IOException If an error occurs - */ -public abstract void -flush() throws IOException; - -/*************************************************************************/ - -/** - * This method closes the underlying stream. - * - * @exception IOException If an error occurs - */ -public abstract void -close() throws IOException; + /** + * This method writes the specified byte to the output stream. + * + * @param b The byte to write. + * + * @exception IOException If an error occurs. + */ + public abstract void write(int b) throws IOException; + + /*************************************************************************/ + + /** + * This method writes all the bytes in the specified byte array to the + * output stream. + * + * @param buf The array of bytes to write. + * + * @exception IOException If an error occurs. + */ + public abstract void write(byte[] buf) throws IOException; + + /*************************************************************************/ + + /** + * This method writes <code>len</code> bytes from the specified array + * starting at index <code>offset</code> into that array. + * + * @param buf The byte array to write from. + * @param offset The index into the byte array to start writing from. + * @param len The number of bytes to write. + * + * @exception IOException If an error occurs. + */ + public abstract void write(byte[] buf, int offset, int len) + throws IOException; + + /*************************************************************************/ + + /** + * This method writes a object instance to a stream. The format of the + * data written is determined by the actual implementation of this method + * + * @param obj The object to write + * + * @exception IOException If an error occurs + */ + public abstract void writeObject(Object obj) throws IOException; + + /*************************************************************************/ + + /** + * This method causes any buffered data to be flushed out to the underlying + * stream + * + * @exception IOException If an error occurs + */ + public abstract void flush() throws IOException; + + /*************************************************************************/ + + /** + * This method closes the underlying stream. + * + * @exception IOException If an error occurs + */ + public abstract void close() throws IOException; } // interface ObjectOutput |