org.apache.pdfbox.filter
Class IdentityFilter
java.lang.Object
org.apache.pdfbox.filter.IdentityFilter
- All Implemented Interfaces:
- Filter
public class IdentityFilter
- extends java.lang.Object
- implements Filter
The IdentityFilter filter just passes the data through without any modifications.
This is defined in section 7.6.5 of the PDF 1.7 spec and also stated in table
26.
- Author:
- adam.nichols
Method Summary |
void |
decode(java.io.InputStream compressedData,
java.io.OutputStream result,
COSDictionary options,
int filterIndex)
This will decode some compressed data. |
void |
encode(java.io.InputStream rawData,
java.io.OutputStream result,
COSDictionary options,
int filterIndex)
This will encode some data. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
IdentityFilter
public IdentityFilter()
decode
public void decode(java.io.InputStream compressedData,
java.io.OutputStream result,
COSDictionary options,
int filterIndex)
throws java.io.IOException
- This will decode some compressed data.
- Specified by:
decode
in interface Filter
- Parameters:
compressedData
- The compressed byte stream.result
- The place to write the uncompressed byte stream.options
- The options to use to encode the data.filterIndex
- The index to the filter being decoded.
- Throws:
java.io.IOException
- If there is an error decompressing the stream.
encode
public void encode(java.io.InputStream rawData,
java.io.OutputStream result,
COSDictionary options,
int filterIndex)
throws java.io.IOException
- This will encode some data.
- Specified by:
encode
in interface Filter
- Parameters:
rawData
- The raw data to encode.result
- The place to write to encoded results to.options
- The options to use to encode the data.filterIndex
- The index to the filter being encoded.
- Throws:
java.io.IOException
- If there is an error compressing the stream.