jdsl.core.api
Interface Locator

All Known Implementing Classes:
RBTLocator, PELocator, AlwaysInvalidLocator, LocItem

public abstract interface Locator


Method Summary
 Container container()
           
 java.lang.Object element()
           
 boolean isContained()
           
 java.lang.Object key()
           
 

Method Detail

element

public java.lang.Object element()
                         throws InvalidLocatorException

key

public java.lang.Object key()
                     throws InvalidLocatorException

isContained

public boolean isContained()
                    throws InvalidLocatorException

container

public Container container()
                    throws InvalidLocatorException,
                           UncontainedLocatorException