Class ASCII85OutputStream
- java.lang.Object
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- java.io.OutputStream
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- java.io.FilterOutputStream
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- com.adobe.internal.pdftoolkit.core.filter.ASCII85OutputStream
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- All Implemented Interfaces:
java.io.Closeable
,java.io.Flushable
,java.lang.AutoCloseable
public class ASCII85OutputStream extends java.io.FilterOutputStream
ASCII85OutputStream Writes data coded in ASCII85 Important: This filter assumes the output stream is an ISO/Latin-1 stream, of 1-byte (not Unicode) characters! Copyright (C) 1996-2005 Adobe Systems Incorporated
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Constructor Summary
Constructors Constructor Description ASCII85OutputStream(java.io.OutputStream out)
ASCII85OutputStream(java.io.OutputStream out, FilterParams p)
Creates an output stream filter.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
close()
Closes the stream and writes the stream trailer "~>".long
getTotalOut()
Counts the number of bytes written by this filter.void
write(byte[] b)
Writes an array of bytes.void
write(byte[] b, int off, int len)
Writes a subarray of bytes.void
write(int b)
Writes a byte.
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Constructor Detail
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ASCII85OutputStream
public ASCII85OutputStream(java.io.OutputStream out, FilterParams p)
Creates an output stream filter.- Parameters:
out
- the output stream
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ASCII85OutputStream
public ASCII85OutputStream(java.io.OutputStream out)
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Method Detail
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write
public void write(int b) throws java.io.IOException
Writes a byte. Will block until the byte is actually written.- Overrides:
write
in classjava.io.FilterOutputStream
- Parameters:
b
- the byte- Throws:
java.io.IOException
- If an I/O error has occurred.
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write
public void write(byte[] b, int off, int len) throws java.io.IOException
Writes a subarray of bytes.- Overrides:
write
in classjava.io.FilterOutputStream
- Parameters:
b
- the data to be writtenoff
- the start offset in the datalen
- the number of bytes that are written- Throws:
java.io.IOException
- If an I/O error has occurred.
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write
public void write(byte[] b) throws java.io.IOException
Writes an array of bytes. Will block until the bytes are actually written.- Overrides:
write
in classjava.io.FilterOutputStream
- Parameters:
b
- the data to be written- Throws:
java.io.IOException
- If an I/O error has occurred.
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close
public void close() throws java.io.IOException
Closes the stream and writes the stream trailer "~>". This method must be called to release any resources associated with the stream.- Specified by:
close
in interfacejava.lang.AutoCloseable
- Specified by:
close
in interfacejava.io.Closeable
- Overrides:
close
in classjava.io.FilterOutputStream
- Throws:
java.io.IOException
- If an I/O error has occurred.
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getTotalOut
public long getTotalOut()
Counts the number of bytes written by this filter.- Returns:
- actual number of bytes written
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