pla.data
Class Category

java.lang.Object
  pla.data.NamedThing
      pla.data.Category

All Implemented Interfaces:

Comparable

public class Category
extends NamedThing

Author:

linda

Constructor Summary

Category(String name)
Construct a Category.

Category(String name, Set set)
Construct a Category.

Method Summary

void	addChild(Occurrence o)
Category	cloneWithGivenOccs(Map occs) Produce a clone of this category that has the same name and the same children.
boolean	equals(Object o)
Set	getChildren()
void	removeChild(Occurrence o)

Methods inherited from class pla.data.NamedThing

compareTo, getName, hashCode, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

Category

public Category(String name)

Construct a Category. The given name must be non-null and non-empty (after trimming), otherwise constructor throws a RuntimeException. Initialize empty list of children.

Parameters:

name - String containing name

Category

public Category(String name,
                Set set)

Construct a Category. The given name must be non-null and non-empty (after trimming), otherwise constructor throws a RuntimeException. Initialize children with given set.

Parameters:

name - String containing name

set - Set of initial children

Method Detail

addChild

public void addChild(Occurrence o)

removeChild

public void removeChild(Occurrence o)

getChildren

public Set getChildren()

cloneWithGivenOccs

public Category cloneWithGivenOccs(Map occs)

Produce a clone of this category that has the same name and the same children. Draws the children from the given map of Occurrences (keyed by their ID) in order to ensure different clones pointing to the same Occurrence object.

Parameters:

occs - Map of Occurrences by ID to draw from for the set of children of the clone

Returns:

Category with the same name and the same children

equals

public boolean equals(Object o)

Overrides:

equals in class NamedThing