PDFObjectStreamParser

java.lang.Object
- org.apache.pdfbox.pdfparser.BaseParser
- - org.apache.pdfbox.pdfparser.PDFObjectStreamParser

```
public class PDFObjectStreamParser
extends BaseParser
```
This will parse a PDF 1.5 object stream and extract all of the objects from the stream.

Field Summary

Fields
Modifier and Type	Field	Description
`private int`	`firstObject`
`private static org.apache.commons.logging.Log`	`LOG`	Log instance.
`private int`	`numberOfObjects`
`private java.util.List<COSObject>`	`streamObjects`

Fields inherited from class org.apache.pdfbox.pdfparser.BaseParser
A, ASCII_CR, ASCII_LF, B, D, DEF, document, E, ENDOBJ_STRING, ENDSTREAM_STRING, J, M, MAX_LENGTH_LONG, N, O, R, S, seqSource, STREAM_STRING, T

Constructor Summary

Constructors
Constructor Description

PDFObjectStreamParser(COSStream stream, COSDocument document)
Constructor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.util.List<COSObject>`	`getObjects()`	This will get the objects that were parsed from the stream.
`void`	`parse()`	This will parse the tokens in the stream.
`private COSBase`	`parseObject(int offset)`
`private java.util.Map<java.lang.Integer,java.lang.Long>`	`readOffsets()`

Methods inherited from class org.apache.pdfbox.pdfparser.BaseParser
isClosing, isClosing, isDigit, isDigit, isEndOfName, isEOL, isEOL, isSpace, isSpace, isWhitespace, isWhitespace, parseBoolean, parseCOSArray, parseCOSDictionary, parseCOSName, parseCOSString, parseDirObject, readExpectedChar, readExpectedString, readExpectedString, readGenerationNumber, readInt, readLine, readLong, readObjectNumber, readString, readString, readStringNumber, skipSpaces, skipWhiteSpaces

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

LOG

private static final org.apache.commons.logging.Log LOG

Log instance.

streamObjects

private java.util.List<COSObject> streamObjects

numberOfObjects
```
private final int numberOfObjects
```

firstObject
```
private final int firstObject
```

Constructor Detail
- PDFObjectStreamParser
```
public PDFObjectStreamParser(COSStream stream,
                             COSDocument document)
                      throws java.io.IOException
```
  Constructor.
  
  Parameters:
  
  stream - The stream to parse.
  
  document - The document for the current parsing.
  
  Throws:
  
  java.io.IOException - If there is an error initializing the stream.

Method Detail
- parse
```
public void parse()
           throws java.io.IOException
```
  This will parse the tokens in the stream. This will close the stream when it is finished parsing.
  
  Throws:
  
  java.io.IOException - If there is an error while parsing the stream.
- getObjects
```
public java.util.List<COSObject> getObjects()
```
  This will get the objects that were parsed from the stream.
  
  Returns:
  
  All of the objects in the stream.
- readOffsets
```
private java.util.Map<java.lang.Integer,java.lang.Long> readOffsets()
                                                                   throws java.io.IOException
```
  Throws:
  
  java.io.IOException
- parseObject
```
private COSBase parseObject(int offset)
                     throws java.io.IOException
```
  Throws:
  
  java.io.IOException