/** Return the object id. */
public String getObjectId() {
return pk.getObjectId();
}
/** Return the name of the component's instance which handles the object. */
public String getComponent() {
return pk.getComponent();
}
/**
* Return the type of the indexed document. The meaning of this type is uniquely determined by the
* component handling the object.
*/
public String getObjectType() {
return pk.getObjectType();
}
/** Returns as a string the key part of the indexEntry. the key part of the IndexEntry */
@Override
public String toString() {
return (pk == null) ? "" : pk.toString();
}