Package org.graffiti.attributes

Class IntegerAttribute

java.lang.Object
org.graffiti.attributes.AbstractAttribute
org.graffiti.attributes.IntegerAttribute
All Implemented Interfaces:
Attribute, DeepCopy, Displayable
Direct Known Subclasses:
ChartsColumnAttribute
public class IntegerAttribute
extends AbstractAttribute
Contains an integer.
Version:
$Revision: 1.5 $

  • Constructor Details

    • IntegerAttribute

      public IntegerAttribute​(String id)
      Constructs a new instance of an IntegerAttribute.
      Parameters:
      id - the id of the attribute

    • IntegerAttribute

      public IntegerAttribute​(String id, int value)
      Constructs a new instance of an IntegerAttribute with the given value.
      Parameters:
      id - the id of the attribute
      value - the value of the attribute

    • IntegerAttribute

      public IntegerAttribute​(String id, Integer value)
      Constructs a new instance of a IntegerAttribute with the given value.
      Parameters:
      id - the id of the attribute.
      value - the value of the attribute.

  • Method Details

    • setDefaultValue

      public void setDefaultValue()
      Description copied from interface: Attribute
      The attribute's value is set so that its getValue() method will not return null.

    • setInteger

      public void setInteger​(int value)
      Sets the value of this object. The ListenerManager is informed by the method setValue().
      Parameters:
      value - The new value of this object.

    • getInteger

      public int getInteger()
      Returns the value of this object.
      Returns:
      The value of this object.

    • getValue

      public Object getValue()
      Returns the value of the attribute wrapped in an Integer object.
      Returns:
      The value of the attribute wrapped in an Integer object.

    • copy

      public Object copy()
      Returns a deep copy of this instance.
      Returns:
      a deep copy of this instance.

    • toXMLString

      public String toXMLString()
      Description copied from interface: Displayable
      Returns a well-formed XML string representing the Displayable. The Displayable should be reconstructable via this representation. Therefore it must at least include the type of Displayable (classname) and a representation of its value. PROBABLE FUTURE DESIGN: The Displayables themselves will provide a method to reconstruct their value from the XML representation they provided.
      Specified by:
      toXMLString in interface Displayable
      Overrides:
      toXMLString in class AbstractAttribute
      Returns:
      string holding an XML representation of this Displayable
      See Also:
      Displayable.toXMLString()