40 lines
2.1 KiB
Java
40 lines
2.1 KiB
Java
/*
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* Copyright (c) 1999,2005 Declarative Engineering LLC.
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* All rights reserved. This program and the accompanying materials
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* are made available under the terms of the Declarative Engineering LLC
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* verson 1 which accompanies this distribution, and is available at
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* http://declarativeengineering.com/legal/DE_Developer_License_v1.txt
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*/
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package com.common.io;
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import java.io.IOException;
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public interface IStandardOutputStream extends IObjectStream, IOutputStream, java.io.DataOutput {
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/**
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* Gets the number style used by default when serializing numbers.
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* @return The number style identifier used by default.
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*/
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public int getDefaultNumberStyle();
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/**
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* Writes a fixed length string to file and pads it with spaces where necessary.
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* @param string The string to write. This string must be under the byte size limit and an IOException will result from an improperly sized string.
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* @param length The fixed number of bytes in the string.
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* @exception IOException If an I/O error occurs. In particular, an <code>IOException</code> may be thrown if the output stream has been closed.
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*/
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public void writeFixedLengthString(String string, int length) throws java.io.IOException;
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/**
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* Writes a UTF16 string to the stream.
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* A UTF16 string is a fixed character size string using 2 bytes for each character.
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* <p>WARNING: The user must call readUTF16(String) in the input stream for this method to work properly. The user cannot mix and match string serialization methods.
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* @param string The string to write to the stream.
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*/
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public void writeUTF16(String string) throws IOException;
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/**
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* Writes a UTF8 string to the stream.
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* A UTF8 string is a variable character size string using 1..N bytes for each character. All ASCII characters will use 1 byte, but most european characters will use 2 and some oriental characters will use 3 bytes.
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* <p>WARNING: The user must call readUTF8(String) in the input stream for this method to work properly. The user cannot mix and match string serialization methods.
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* @param string The string to write to the stream.
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*/
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public void writeUTF8(String string) throws IOException;
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}//IObjectOutputStream//
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