Package org.verapdf.pd.font.type1

Class EexecFilterDecode

java.lang.Object

java.io.InputStream

org.verapdf.as.io.ASInputStream

org.verapdf.as.filters.ASInFilter

org.verapdf.as.filters.io.ASBufferedInFilter

org.verapdf.pd.font.type1.EexecFilterDecode

All Implemented Interfaces:

Closeable, AutoCloseable

public class EexecFilterDecode
extends ASBufferedInFilter

This is filter that decodes eexec coding in type 1 font files.

Author:

Sergey Shemyakov

Field Summary

Fields inherited from class org.verapdf.as.filters.io.ASBufferedInFilter

BF_BUFFER_SIZE, buffer, START_BUFFER_SIZE

Fields inherited from class org.verapdf.as.io.ASInputStream

isClosed, isSourceClosed, resourceUsers

Method Summary

Modifier and Type	Method	Description
int	read(byte[] buffer, int size)	Decodes eexec encoded data and reads up to size encoded bytes into buffer.

Methods inherited from class org.verapdf.as.filters.io.ASBufferedInFilter

addToBuffer, bufferPop, bufferPopArray, bufferSize, closeResource, concatenate, feedBuffer, getBufferBegin, getBufferCapacity, getBufferEnd, getReadCounter, getStream, getStreamUntilToken, initialize, isEOF, peek, peek, processBuffer, read, readByte, reset, resetReadCounter, skip, unread, unread

Methods inherited from class org.verapdf.as.filters.ASInFilter

close, decrementResourceUsers, getInputStream, incrementResourceUsers, read, setInputStream

Methods inherited from class org.verapdf.as.io.ASInputStream

createStreamFromStream

Methods inherited from class java.io.InputStream

available, mark, markSupported, nullInputStream, read, readAllBytes, readNBytes, readNBytes, skip, transferTo

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

read

public int read(byte[] buffer,
                int size)
         throws IOException

Decodes eexec encoded data and reads up to size encoded bytes into buffer.

Overrides:

read in class ASBufferedInFilter

Parameters:

buffer - is array into which data will be decoded.

size - is maximal length of decoded data.

Returns:

amount of actually read bytes.

Throws:

IOException