Module org.sejda.sambox

Package org.sejda.sambox.output

Class ContentStreamWriter

java.lang.Object

org.sejda.sambox.output.ContentStreamWriter

All Implemented Interfaces:

Closeable, AutoCloseable, COSVisitor

public class ContentStreamWriter
extends Object

Component capable of writing a content stream tokens, Operators and COSBase operands.

Author:

Andrea Vacondio

Field Summary

Fields

Modifier and Type	Field	Description
protected static final byte	PERCENT_SIGN
protected static final byte	SPACE

Constructor Summary

Constructors

Constructor	Description
ContentStreamWriter(org.sejda.io.BufferedCountingChannelWriter writer)
ContentStreamWriter(org.sejda.io.CountingWritableByteChannel channel)

Method Summary

Modifier and Type	Method	Description
default void	close()
void	visit(COSArray value)
void	visit(COSBoolean value)
void	visit(COSDictionary dictionary)
void	visit(COSFloat value)
void	visit(COSInteger value)
void	visit(COSName value)
void	visit(COSNull value)
void	visit(COSStream value)
void	visit(COSString value)
void	visit(IndirectCOSObjectReference value)
void	writeComment(String comment)
void	writeComplexObjectSeparator()
void	writeContent(byte[] byteArray)	Writes the byte array as is as content of the stream.
default void	writeDictionaryItemsSeparator()	writes the separator after a COSDictionary value is written, before the next key/value is written.
void	writeEOL()
void	writeOperator(List<COSBase> operands, Operator operator)
org.sejda.io.BufferedCountingChannelWriter	writer()
void	writeSpace()
void	writeTokens(List<Object> tokens)
void	writeTokens(Operator... tokens)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.sejda.sambox.cos.COSVisitor

visit

Field Details

SPACE

protected static final byte SPACE

See Also:

• Constant Field Values

PERCENT_SIGN

protected static final byte PERCENT_SIGN

See Also:

• Constant Field Values

Constructor Details

ContentStreamWriter

public ContentStreamWriter(org.sejda.io.CountingWritableByteChannel channel)

ContentStreamWriter

public ContentStreamWriter(org.sejda.io.BufferedCountingChannelWriter writer)

Method Details

writeTokens

public void writeTokens(List<Object> tokens)
                 throws IOException

Throws:

IOException

writeTokens

public void writeTokens(Operator... tokens)
                 throws IOException

Throws:

IOException

writeOperator

public void writeOperator(List<COSBase> operands,
 Operator operator)
                   throws IOException

Throws:

IOException

writeContent

public void writeContent(byte[] byteArray)
                  throws IOException

Writes the byte array as is as content of the stream.

Parameters:

byteArray -

Throws:

IOException

writeEOL

public void writeEOL()
              throws IOException

Throws:

IOException

writeSpace

public void writeSpace()
                throws IOException

Throws:

IOException

writeComment

public void writeComment(String comment)
                  throws IOException

Throws:

IOException

visit

public void visit(COSStream value)

Specified by:

visit in interface COSVisitor

visit

public void visit(IndirectCOSObjectReference value)

Specified by:

visit in interface COSVisitor

writeComplexObjectSeparator

public void writeComplexObjectSeparator()

visit

public void visit(COSArray value)
           throws IOException

Specified by:

visit in interface COSVisitor

Throws:

IOException

visit

public void visit(COSBoolean value)
           throws IOException

Specified by:

visit in interface COSVisitor

Throws:

IOException

visit

public void visit(COSDictionary dictionary)
           throws IOException

Specified by:

visit in interface COSVisitor

Throws:

IOException

visit

public void visit(COSFloat value)
           throws IOException

Specified by:

visit in interface COSVisitor

Throws:

IOException

visit

public void visit(COSInteger value)
           throws IOException

Specified by:

visit in interface COSVisitor

Throws:

IOException

visit

public void visit(COSName value)
           throws IOException

Specified by:

visit in interface COSVisitor

Throws:

IOException

visit

public void visit(COSNull value)
           throws IOException

Specified by:

visit in interface COSVisitor

Throws:

IOException

visit

public void visit(COSString value)
           throws IOException

Specified by:

visit in interface COSVisitor

Throws:

IOException

writer

public org.sejda.io.BufferedCountingChannelWriter writer()

writeDictionaryItemsSeparator

default void writeDictionaryItemsSeparator()
                                    throws IOException

writes the separator after a COSDictionary value is written, before the next key/value is written.

Throws:

IOException

close

default void close()
            throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Throws:

IOException