Package org.graffiti.attributes

Class BooleanAttribute

java.lang.Object
org.graffiti.attributes.AbstractAttribute
org.graffiti.attributes.BooleanAttribute
All Implemented Interfaces:
Attribute, DeepCopy, Displayable
public class BooleanAttribute
extends AbstractAttribute
Contains a boolean value.

  • Constructor Details

    • BooleanAttribute

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

    • BooleanAttribute

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

    • BooleanAttribute

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

    • BooleanAttribute

      public BooleanAttribute()

    • BooleanAttribute

      public BooleanAttribute​(String id, String val)

  • Method Details

    • getValueFromString

      public static boolean getValueFromString​(String val)

    • setBoolean

      public void setBoolean​(boolean value)
      Sets the value of this object.
      Parameters:
      value - the new value of this object.

    • getBoolean

      public boolean getBoolean()
      Returns the value of this object.
      Returns:
      the value of this object.

    • setDefaultValue

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

    • getValue

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

    • copy

      public Object copy()
      Returns a deep copy of this instance. Parent won't be set because the context may be different.
      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()