org.biopax.paxtools.util
Class AbstractFilterSet<F,E>

java.lang.Object
  java.util.AbstractCollection<E>
      java.util.AbstractSet<E>
          org.biopax.paxtools.util.AbstractFilterSet<F,E>

All Implemented Interfaces:

java.lang.Iterable<E>, java.util.Collection<E>, java.util.Set<E>, Filter<F>

Direct Known Subclasses:

ClassFilterSet

public abstract class AbstractFilterSet<F,E>
extends java.util.AbstractSet<E>
implements Filter<F>

Base class for implementing various filter sets. Filter sets are unmodifiable.

Field Summary

protected java.util.Set<? extends F>

baseSet

Constructor Summary

AbstractFilterSet(java.util.Set<? extends F> baseSet)

Method Summary

boolean	contains(java.lang.Object o)
java.util.Iterator<E>	iterator()
int	size() This size operation runs on O(n) and should be avoided for large sets.

Methods inherited from class java.util.AbstractSet

equals, hashCode, removeAll

Methods inherited from class java.util.AbstractCollection

add, addAll, clear, containsAll, isEmpty, remove, retainAll, toArray, toArray, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.biopax.paxtools.util.Filter

filter

Methods inherited from interface java.util.Set

add, addAll, clear, containsAll, isEmpty, remove, retainAll, toArray, toArray

Field Detail

baseSet

protected final java.util.Set<? extends F> baseSet

Constructor Detail

AbstractFilterSet

public AbstractFilterSet(java.util.Set<? extends F> baseSet)

Method Detail

size

public int size()

This size operation runs on O(n) and should be avoided for large sets. It is possible to write a one pass more efficient abstract set but its initialization cost would be higher.

Specified by:

size in interface java.util.Collection<E>

Specified by:

size in interface java.util.Set<E>

Specified by:

size in class java.util.AbstractCollection<E>

Returns:

the size of the list

contains

public boolean contains(java.lang.Object o)

Specified by:

contains in interface java.util.Collection<E>

Specified by:

contains in interface java.util.Set<E>

Overrides:

contains in class java.util.AbstractCollection<E>

iterator

public java.util.Iterator<E> iterator()

Specified by:

iterator in interface java.lang.Iterable<E>

Specified by:

iterator in interface java.util.Collection<E>

Specified by:

iterator in interface java.util.Set<E>

Specified by:

iterator in class java.util.AbstractCollection<E>