Package com.sun.messaging

# Interface PropertyOwner

public interface PropertyOwner
The `PropertyOwner` interface is implemented by any property that owns other properties. The property type of this property is `com.sun.messaging.PropertyOwner`.

Setting a property Type to `com.sun.messaging.PropertyOwner` indicates that dependant property information can be obtained from the class via the interface methods described below.

- ## Method Summary

  Modifier and Type
  Method
  Description
  `String`
  `getPropertyDefault(String propname)`
  Returns the default value of a single owned property.
  `String`
  `getPropertyLabel(String propname)`
  Returns the label of a single owned property.
  `String[]`
  `getPropertyNames()`
  Returns a String array of property names that this `PropertyOwner` owns.
  `String`
  `getPropertyType(String propname)`
  Returns the type of a single owned property.

- ## Method Details

  - ### getPropertyNames

    String[] getPropertyNames()
    Returns a String array of property names that this `PropertyOwner` owns.
    Returns:
      The String array of property names that this `PropertyOwner` owns.

  - ### getPropertyType

    String getPropertyType(String propname)
    Returns the type of a single owned property.
    Parameters:
      `propname` - The name of the owned property.
    Returns:
      The type of the owned property `propname`. `null` if the property `propname` is invalid.

  - ### getPropertyLabel

    String getPropertyLabel(String propname)
    Returns the label of a single owned property.
    Parameters:
      `propname` - The name of the owned property.
    Returns:
      The label of the owned property `propname`. `null` if the property `propname` is invalid.

  - ### getPropertyDefault

    String getPropertyDefault(String propname)
    Returns the default value of a single owned property.
    Parameters:
      `propname` - The name of the owned property.
    Returns:
      The default value of the owned property `propname`. `null` if the property `propname` is invalid.