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| java.lang.Object
 org.pdfbox.util.Splitter
| Splitter | | public class Splitter (Code) | | Split a document into several other documents.
author:
Mario Ivankovits (mario@ops.co.at)
author:
Ben Litchfield
version:
$Revision: 1.7 $ |
| Method Summary | |
| protected void | createNewDocument()
Create a new document to write the splitted contents to. | | protected void | createNewDocumentIfNecessary()
Interface method, you can control where a document gets split by implementing
this method. | | public int | getSplitAtPage()
This will return how many pages each split document will contain. | | protected boolean | isNewDocNecessary()
Check if it is necessary to create a new document. | | protected void | processNextPage(PDPage page)
Interface to start processing a new page. | | protected void | processPages(List pages)
Interface method to handle the start of the page processing. | | public void | setSplitAtPage(int split)
This will tell the splitting algorithm where to split the pages. | | public List | split(PDDocument document)
This will take a document and split into several other documents.
Parameters:
document - The document to split. |
| currentDocument | | protected PDDocument currentDocument(Code) | | The current PDF document that contains the splitted page.
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| pageNumber | | protected int pageNumber(Code) | | The current page number that we are processing, zero based.
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| createNewDocument | | protected void createNewDocument() throws IOException(Code) | | Create a new document to write the splitted contents to.
throws:
IOException - If there is an problem creating the new document. |
| createNewDocumentIfNecessary | | protected void createNewDocumentIfNecessary() throws IOException(Code) | | Interface method, you can control where a document gets split by implementing
this method. By default a split occurs at every page. If you wanted to split
based on some complex logic then you could override this method. For example.
protected void createNewDocumentIfNecessary()
{
if( isPrime( pageNumber ) )
{
super.createNewDocumentIfNecessary();
}
}
throws:
IOException - If there is an error creating the new document. |
| getSplitAtPage | | public int getSplitAtPage()(Code) | | This will return how many pages each split document will contain.
The split parameter. |
| isNewDocNecessary | | protected boolean isNewDocNecessary()(Code) | | Check if it is necessary to create a new document.
true If a new document should be created. |
| processNextPage | | protected void processNextPage(PDPage page) throws IOException(Code) | | Interface to start processing a new page.
Parameters:
page - The page that is about to get processed.
throws:
IOException - If there is an error creating the new document. |
| processPages | | protected void processPages(List pages) throws IOException(Code) | | Interface method to handle the start of the page processing.
Parameters:
pages - The list of pages from the source document.
throws:
IOException - If an IO error occurs. |
| setSplitAtPage | | public void setSplitAtPage(int split)(Code) | | This will tell the splitting algorithm where to split the pages. The default
is 1, so every page will become a new document. If it was to then each document would
contain 2 pages. So it the source document had 5 pages it would split into
3 new documents, 2 documents containing 2 pages and 1 document containing one
page.
Parameters:
split - The number of pages each split document should contain. |
| split | | public List split(PDDocument document) throws IOException(Code) | | This will take a document and split into several other documents.
Parameters:
document - The document to split. A list of all the split documents.
throws:
IOException - If there is an IOError |
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