Module org.sejda.sambox
Package org.sejda.sambox.pdmodel.documentinterchange.logicalstructure

Class PDAttributeObject

java.lang.Object
org.sejda.sambox.pdmodel.common.PDDictionaryWrapper
org.sejda.sambox.pdmodel.documentinterchange.logicalstructure.PDAttributeObject
All Implemented Interfaces:
COSObjectable
Direct Known Subclasses:
PDDefaultAttributeObject, PDStandardAttributeObject, PDUserAttributeObject
public abstract class PDAttributeObject extends PDDictionaryWrapper
An attribute object.
Author:
Johannes Koch

  • Constructor Details

    • PDAttributeObject

      public PDAttributeObject()

    • PDAttributeObject

      public PDAttributeObject(COSDictionary dictionary)
      Creates a new attribute object with a given dictionary.
      Parameters:
      dictionary - the dictionary

  • Method Details

    • create

      public static PDAttributeObject create(COSDictionary dictionary)
      Creates an attribute object.
      Parameters:
      dictionary - the dictionary
      Returns:
      the attribute object

    • setStructureElement

      protected void setStructureElement(PDStructureElement structureElement)
      Sets the structure element.
      Parameters:
      structureElement - the structure element

    • getOwner

      public String getOwner()
      Returns the owner of the attributes.
      Returns:
      the owner of the attributes

    • setOwner

      protected void setOwner(String owner)
      Sets the owner of the attributes.
      Parameters:
      owner - the owner of the attributes

    • isEmpty

      public boolean isEmpty()
      Detects whether there are no properties in the attribute object.
      Returns:
      true if the attribute object is empty, false otherwise

    • potentiallyNotifyChanged

      protected void potentiallyNotifyChanged(COSBase oldBase, COSBase newBase)
      Notifies the attribute object change listeners if the attribute is changed.
      Parameters:
      oldBase - old value
      newBase - new value

    • notifyChanged

      protected void notifyChanged()
      Notifies the attribute object change listeners about a change in this attribute object.

    • toString

      public String toString()
      Overrides:
      toString in class Object

    • arrayToString

      protected static String arrayToString(Object[] array)
      Creates a String representation of an Object array.
      Parameters:
      array - the Object array
      Returns:
      the String representation

    • arrayToString

      protected static String arrayToString(float[] array)
      Creates a String representation of a float array.
      Parameters:
      array - the float array
      Returns:
      the String representation