org.geotools.feature.collection
Class SubFeatureList

java.lang.Object
  org.geotools.feature.collection.AbstractResourceCollection
      org.geotools.feature.collection.SubFeatureCollection
          org.geotools.feature.collection.SubFeatureList

All Implemented Interfaces:

java.util.Collection, Feature, FeatureCollection, FeatureList, FeatureResults, java.util.List, RandomFeatureAccess, ResourceCollection

public class SubFeatureList

extends SubFeatureCollection

implements FeatureList, RandomFeatureAccess

Nested Class Summary

Nested classes inherited from class org.geotools.feature.Feature

Feature.NULL

Field Summary

Fields inherited from class org.geotools.feature.collection.SubFeatureCollection

collection, filter, state

Fields inherited from class org.geotools.feature.collection.AbstractResourceCollection

open

Constructor Summary

SubFeatureList(FeatureCollection list, Filter filter)

SubFeatureList(FeatureCollection list, Filter filter, SortBy subSort)
Create a simple SubFeatureList with the provided filter.

SubFeatureList(FeatureCollection list, java.util.List order)

SubFeatureList(FeatureCollection list, SortBy sort)

Method Summary

void	add(int index, java.lang.Object feature)
boolean	addAll(int index, java.util.Collection c)
protected Filter	createFilter() Lazy create a filter based on index
protected java.util.List	createIndex() Put this SubFeatureList in touch with its inner index
java.lang.Object	get(int index)
Feature	getFeatureMember(java.lang.String id) Access Feature content by feature id.
protected java.util.List	index()
int	indexOf(java.lang.Object o)
int	lastIndexOf(java.lang.Object o)
java.util.ListIterator	listIterator()
java.util.ListIterator	listIterator(int index)
java.util.ListIterator	openIterator(int index)
java.lang.Object	remove(int index)
Feature	removeFeatureMember(java.lang.String id) Optional Method
java.lang.Object	set(int index, java.lang.Object feature)
FeatureList	sort(SortBy order) collection.subCollection( myFilter ).sort( {"foo","bar"} ); collection.subCollection( myFilter ).sort( "bar" ).sort("foo")
FeatureList	subList(Filter subfilter) Sublist of this sublist!
java.util.List	subList(int fromIndex, int toIndex)

Methods inherited from class org.geotools.feature.collection.SubFeatureCollection

accepts, addListener, close, closeIterator, collection, features, filter, getAttribute, getAttribute, getAttributes, getBounds, getCount, getDefaultGeometry, getFeatureType, getID, getNumberOfAttributes, getParent, getSchema, isEmpty, openIterator, purge, reader, removeListener, setAttribute, setAttribute, setDefaultGeometry, setParent, size, subCollection

Methods inherited from class org.geotools.feature.collection.AbstractResourceCollection

add, addAll, clear, close, contains, containsAll, iterator, remove, removeAll, retainAll, toArray, toArray, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.List

add, addAll, clear, contains, containsAll, equals, hashCode, isEmpty, iterator, remove, removeAll, retainAll, size, toArray, toArray

Methods inherited from interface org.geotools.feature.FeatureCollection

accepts, addListener, close, close, features, getFeatureType, getSchema, removeListener, subCollection

Methods inherited from interface org.geotools.data.collection.ResourceCollection

iterator, purge

Methods inherited from interface org.geotools.data.FeatureResults

collection, getBounds, getCount, reader

Methods inherited from interface org.geotools.feature.Feature

getAttribute, getAttribute, getAttributes, getBounds, getDefaultGeometry, getID, getNumberOfAttributes, getParent, setAttribute, setAttribute, setDefaultGeometry, setParent

Constructor Detail

SubFeatureList

public SubFeatureList(FeatureCollection list,
                      Filter filter)

SubFeatureList

public SubFeatureList(FeatureCollection list,
                      SortBy sort)

SubFeatureList

public SubFeatureList(FeatureCollection list,
                      Filter filter,
                      SortBy subSort)

Create a simple SubFeatureList with the provided filter.

Parameters:

filter -

SubFeatureList

public SubFeatureList(FeatureCollection list,
                      java.util.List order)

Method Detail

createFilter

protected Filter createFilter()

Lazy create a filter based on index

Overrides:

createFilter in class SubFeatureCollection

index

protected java.util.List index()

createIndex

protected java.util.List createIndex()

Put this SubFeatureList in touch with its inner index

addAll

public boolean addAll(int index,
                      java.util.Collection c)

Specified by:

addAll in interface java.util.List

get

public java.lang.Object get(int index)

Specified by:

get in interface java.util.List

set

public java.lang.Object set(int index,
                            java.lang.Object feature)

Specified by:

set in interface java.util.List

add

public void add(int index,
                java.lang.Object feature)

Specified by:

add in interface java.util.List

remove

public java.lang.Object remove(int index)

Specified by:

remove in interface java.util.List

indexOf

public int indexOf(java.lang.Object o)

Specified by:

indexOf in interface java.util.List

lastIndexOf

public int lastIndexOf(java.lang.Object o)

Specified by:

lastIndexOf in interface java.util.List

listIterator

public java.util.ListIterator listIterator()

Specified by:

listIterator in interface java.util.List

listIterator

public java.util.ListIterator listIterator(int index)

Specified by:

listIterator in interface java.util.List

openIterator

public java.util.ListIterator openIterator(int index)

subList

public FeatureList subList(Filter subfilter)

Sublist of this sublist!

Implementation will ensure this does not get out of hand, order is maintained and only indexed once.

Specified by:

subList in interface FeatureList

Parameters:

subfilter -

Returns:

FeatureList based on features selected by filter

getFeatureMember

public Feature getFeatureMember(java.lang.String id)
                         throws java.util.NoSuchElementException

Description copied from interface: RandomFeatureAccess

Access Feature content by feature id.

Specified by:

getFeatureMember in interface RandomFeatureAccess

Parameters:

id -

Returns:

Feature with the indicated or id

Throws:

java.util.NoSuchElementException - if a Feature with the indicated id is not present

removeFeatureMember

public Feature removeFeatureMember(java.lang.String id)

Description copied from interface: RandomFeatureAccess

Optional Method

Specified by:

removeFeatureMember in interface RandomFeatureAccess

subList

public java.util.List subList(int fromIndex,
                              int toIndex)

Specified by:

subList in interface java.util.List

sort

public FeatureList sort(SortBy order)

Description copied from interface: FeatureCollection

collection.subCollection( myFilter ).sort( {"foo","bar"} ); collection.subCollection( myFilter ).sort( "bar" ).sort("foo")

Specified by:

sort in interface FeatureCollection

Overrides:

sort in class SubFeatureCollection