public abstract class

DataObjectProperty

extends Object
implements QualifyingProperty
java.lang.Object
   ↳ xades4j.properties.DataObjectProperty
Known Direct Subclasses
Known Indirect Subclasses

Class Overview

Base class for all the data object properties. This class checks target multiplicity. For instance, if a property can only be applied to one data object and and attempt is made to apply it to another, an exception is thrown.

Summary

Nested Classes
enum DataObjectProperty.TargetMultiplicity Represents the number of data objects that a property can be applied to. 
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Inherited Constants
From interface xades4j.properties.QualifyingProperty
Protected Constructors
DataObjectProperty(DataObjectProperty.TargetMultiplicity targetMultiplicity)
Public Methods
Collection<DataObjectDesc> getTargetDataObjects()
Gets the data object descriptions to which the property applies.
final boolean isSignature()
Indicates wether the property is a signature property.
[Expand]
Inherited Methods
From class java.lang.Object
From interface xades4j.properties.QualifyingProperty

Protected Constructors

protected DataObjectProperty (DataObjectProperty.TargetMultiplicity targetMultiplicity)

Public Methods

public Collection<DataObjectDesc> getTargetDataObjects ()

Gets the data object descriptions to which the property applies. This shouldn't be called if the property has TargetMultiplicity.ALL

Returns
  • un unmodifiable collection of data object descriptions
Throws
PropertyTargetException if this property wasn't applied to any data objects

public final boolean isSignature ()

Indicates wether the property is a signature property.

Returns
  • true if this is a signature property