Package net.infonode.properties.util

Interface PropertyValueHandler

  • All Known Implementing Classes:
    PropertyMapValueHandler
    public interface PropertyValueHandler
    Sets and gets property values to and from value objects.

    • Method Summary

      All Methods Instance Methods Abstract Methods 
      Modifier and Type Method Description
      java.lang.Object getValue​(Property property, java.lang.Object valueContainer)
      Gets the value of a property from a value container.
      boolean getValueIsRemovable​(Property property, java.lang.Object valueContainer)
      Returns true if the property value is removable from the value container.
      boolean getValueIsSet​(Property property, java.lang.Object valueContainer)
      Returns true if a value for the property is set in the value container.
      void removeValue​(Property property, java.lang.Object valueContainer)
      Removes a property value from a value container.
      void setValue​(Property property, java.lang.Object valueContainer, java.lang.Object value)
      Sets the value of a property in a value container.

    • Method Detail

      • getValue

        java.lang.Object getValue​(Property property,
                          java.lang.Object valueContainer)
        Gets the value of a property from a value container.
        Parameters:
        property - the property
        valueContainer - the object containing the value
        Returns:
        the property value, null if the container doesn't contain the value

      • setValue

        void setValue​(Property property,
              java.lang.Object valueContainer,
              java.lang.Object value)
        Sets the value of a property in a value container.
        Parameters:
        property - the property
        valueContainer - the object that will contain the value
        value - the property value

      • removeValue

        void removeValue​(Property property,
                 java.lang.Object valueContainer)
        Removes a property value from a value container.
        Parameters:
        property - the property
        valueContainer - the value container

      • getValueIsSet

        boolean getValueIsSet​(Property property,
                      java.lang.Object valueContainer)
        Returns true if a value for the property is set in the value container.
        Parameters:
        property - the property
        valueContainer - the value container
        Returns:
        true if a value for the property is set in the value container

      • getValueIsRemovable

        boolean getValueIsRemovable​(Property property,
                            java.lang.Object valueContainer)
        Returns true if the property value is removable from the value container.
        Parameters:
        property - the property
        valueContainer - the value container
        Returns:
        true if the property value is removable from the value container