Package org.verapdf.features.objects

Class FeaturesObject

java.lang.Object

org.verapdf.features.objects.FeaturesObject

Direct Known Subclasses:

ActionFeaturesObject, AnnotationFeaturesObject, ColorSpaceFeaturesObject, DocSecurityFeaturesObject, EmbeddedFileFeaturesObject, ExtGStateFeaturesObject, FontFeaturesObject, FormXObjectFeaturesObject, ICCProfileFeaturesObject, ImageXObjectFeaturesObject, InfoDictFeaturesObject, InteractiveFormFieldFeaturesObject, LowLvlInfoFeaturesObject, MetadataFeaturesObject, OutlinesFeaturesObject, OutputIntentFeaturesObject, PageFeaturesObject, PostScriptFeaturesObject, PropertiesDictFeaturesObject, ShadingFeaturesObject, ShadingPatternFeaturesObject, SignatureFeaturesObject, TilingPatternFeaturesObject

public abstract class FeaturesObject
extends Object

Main interface for all features objects

Author:

Maksim Bezrukov

Field Summary

Fields

Modifier and Type	Field	Description
protected FeaturesObjectAdapter	adapter
protected List<String>	errors

Method Summary

Modifier and Type	Method	Description
protected FeatureTreeNode	collectFeatures()
protected static String	generateAttributeXPath(String... node)
protected static String	generateVariableXPath(String... node)
abstract FeaturesData	getData()
abstract FeatureObjectType	getType()
void	registerNewError(String error)
FeatureTreeNode	reportFeatures(FeatureExtractionResult collection)	Reports all features from the object into the collection

Methods inherited from class java.lang.Object

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

Field Detail

adapter

protected FeaturesObjectAdapter adapter

errors

protected final List<String> errors

Method Detail

registerNewError

public void registerNewError(String error)

getType

public abstract FeatureObjectType getType()

Returns:

enum type of the current feature object

reportFeatures

public FeatureTreeNode reportFeatures(FeatureExtractionResult collection)
                               throws FeatureParsingException

Reports all features from the object into the collection

Parameters:

collection - collection for feature report

Returns:

FeatureTreeNode class which represents a root node of the constructed collection tree

Throws:

FeatureParsingException - occurs when wrong features tree node constructs

collectFeatures

protected FeatureTreeNode collectFeatures()
                                   throws FeatureParsingException

Throws:

FeatureParsingException

getData

public abstract FeaturesData getData()

Returns:

features data for object

generateVariableXPath

protected static String generateVariableXPath(String... node)

generateAttributeXPath

protected static String generateAttributeXPath(String... node)