Package org.verapdf.gf.model.impl.cos

Class GFCosStream

java.lang.Object

org.verapdf.model.GenericModelObject

org.verapdf.gf.model.impl.cos.GFCosObject

org.verapdf.gf.model.impl.cos.GFCosDict

org.verapdf.gf.model.impl.cos.GFCosStream

All Implemented Interfaces:

Object, CosDict, CosObject, CosStream

public class GFCosStream
extends GFCosDict
implements CosStream

Author:

Timur Kamalov

Field Summary

Fields

Modifier and Type	Field	Description
static final String	COS_STREAM_TYPE	Type name for GFCosStream
static final String	F_DECODE_PARMS
static final String	FILTERS

Fields inherited from class org.verapdf.gf.model.impl.cos.GFCosDict

COS_DICT_TYPE, KEYS, METADATA, VALUES

Fields inherited from class org.verapdf.gf.model.impl.cos.GFCosObject

baseObject, cosDocument, MAX_NUMBER_OF_ELEMENTS

Fields inherited from class org.verapdf.model.GenericModelObject

contextDependent

Constructor Summary

Constructors

Constructor	Description
GFCosStream(COSStream stream)	Default constructor

Method Summary

Modifier and Type	Method	Description
Boolean	getendstreamKeywordEOLCompliant()	true if spacings around keywords 'endstream' comply to the PDF/A standard
String	getF()	represents value of F key or null if stream does not contain this key
String	getFDecodeParms()	represents value of FDecodeParms key or null if stream does not contain this key
String	getFFilter()	represents value of FFilter key or null if stream does not contain this key
Long	getLength()	length of the stream
List<? extends Object>	getLinkedObjects(String link)
Long	getrealLength()	real length of stream
Boolean	getstreamKeywordCRLFCompliant()	true if the spacing around stream complies with the PDF/A requirements

Methods inherited from class org.verapdf.gf.model.impl.cos.GFCosDict

getkeysString, getsize

Methods inherited from class org.verapdf.gf.model.impl.cos.GFCosObject

getFromValue

Methods inherited from class org.verapdf.model.GenericModelObject

getContext, getExtraContext, getID, getLinks, getObjectType, getProperties, getSuperTypes, isContextDependent

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.verapdf.model.coslayer.CosDict

getkeysString, getsize

Methods inherited from interface org.verapdf.model.baselayer.Object

getContext, getExtraContext, getID, getLinks, getObjectType, getProperties, getSuperTypes, isContextDependent

Field Details

FILTERS

public static final String FILTERS

See Also:

• Constant Field Values

COS_STREAM_TYPE

public static final String COS_STREAM_TYPE

Type name for GFCosStream

See Also:

• Constant Field Values

F_DECODE_PARMS

public static final String F_DECODE_PARMS

See Also:

• Constant Field Values

Constructor Details

GFCosStream

public GFCosStream(COSStream stream)

Default constructor

Parameters:

stream - greenfield COSStream

Method Details

getLength

public Long getLength()

length of the stream

Specified by:

getLength in interface CosStream

getrealLength

public Long getrealLength()

Description copied from interface: CosStream

real length of stream

Specified by:

getrealLength in interface CosStream

getF

public String getF()

Description copied from interface: CosStream

represents value of F key or null if stream does not contain this key

Specified by:

getF in interface CosStream

Returns:

string representation of file specification if its present

getFFilter

public String getFFilter()

Description copied from interface: CosStream

represents value of FFilter key or null if stream does not contain this key

Specified by:

getFFilter in interface CosStream

Returns:

string representation of filters for external file

getFDecodeParms

public String getFDecodeParms()

Description copied from interface: CosStream

represents value of FDecodeParms key or null if stream does not contain this key

Specified by:

getFDecodeParms in interface CosStream

Returns:

string representation of decode parameters for filters applied to external file

getstreamKeywordCRLFCompliant

public Boolean getstreamKeywordCRLFCompliant()

true if the spacing around stream complies with the PDF/A requirements

Specified by:

getstreamKeywordCRLFCompliant in interface CosStream

getendstreamKeywordEOLCompliant

public Boolean getendstreamKeywordEOLCompliant()

Description copied from interface: CosStream

true if spacings around keywords 'endstream' comply to the PDF/A standard

Specified by:

getendstreamKeywordEOLCompliant in interface CosStream

getLinkedObjects

public List<? extends Object> getLinkedObjects(String link)

Specified by:

getLinkedObjects in interface Object

Overrides:

getLinkedObjects in class GFCosDict

Parameters:

link - - the name of a link

Returns:

List of objects with the given link