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java.lang.Objectorg.pdfbox.util.operator.OperatorProcessor
Titre : OperatorProcessor
Description : This class is the strategy abstract class in the strategy GOF pattern. After instancated, you must ever call the setContext method to initiamise OPeratorProcessor
Copyright : Copyright (c) 2004
Société : DBGS
| Field Summary | |
protected PDFStreamEngine |
context
The stream engine processing context. |
| Constructor Summary | |
protected |
OperatorProcessor()
Constructor. |
| Method Summary | |
protected PDFStreamEngine |
getContext()
Get the context for processing. |
abstract void |
process(PDFOperator operator,
List arguments)
process the operator. |
void |
setContext(PDFStreamEngine ctx)
Set the processing context. |
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Field Detail |
protected PDFStreamEngine context
| Constructor Detail |
protected OperatorProcessor()
| Method Detail |
protected PDFStreamEngine getContext()
public void setContext(PDFStreamEngine ctx)
ctx - The context for processing.
public abstract void process(PDFOperator operator,
List arguments)
throws IOException
operator - The operator that is being processed.arguments - arguments needed by this operator.
IOException - If there is an error processing the operator.
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