de.cismet.cismap.commons.features

Class FeatureGroups

java.lang.Object

de.cismet.cismap.commons.features.FeatureGroups

public final class FeatureGroups
extends Object

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Version:

$Revision$, $Date$

Author:

srichter

Field Summary

Fields

Modifier and Type	Field and Description
static boolean	SHOW_GROUPING_ENABLED
static boolean	SHOW_GROUPS_AS_ENVELOPES

Method Summary

Modifier and Type	Method and Description
static Collection<? extends Feature>	expand(FeatureGroup featureGroup, boolean includeGroups) DOCUMENT ME!
static Collection<? extends Feature>	expandAll(FeatureGroup fg) DOCUMENT ME!
static Collection<? extends Feature>	expandToLeafs(FeatureGroup fg) DOCUMENT ME!
static com.vividsolutions.jts.geom.Geometry	getEnclosingGeometry(Collection<? extends Feature> featureCollection) DOCUMENT ME!
static com.vividsolutions.jts.geom.Geometry	getEnclosingGeometry(FeatureGroup group) DOCUMENT ME!
static FeatureGroup	getRootFeature(FeatureGroup hierarchyMember) DOCUMENT ME!
static Feature	getRootFeature(SubFeature hierarchyMember) DOCUMENT ME!
static boolean	hasSubFeatures(FeatureGroup fg) DOCUMENT ME!

Methods inherited from class java.lang.Object

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

Field Detail

SHOW_GROUPING_ENABLED

public static final boolean SHOW_GROUPING_ENABLED

See Also:

Constant Field Values

SHOW_GROUPS_AS_ENVELOPES

public static final boolean SHOW_GROUPS_AS_ENVELOPES

See Also:

Constant Field Values

Method Detail

hasSubFeatures

public static boolean hasSubFeatures(FeatureGroup fg)

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Parameters:

fg - DOCUMENT ME!

Returns:

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expand

public static Collection<? extends Feature> expand(FeatureGroup featureGroup,
                                                   boolean includeGroups)

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Parameters:

featureGroup - DOCUMENT ME!

includeGroups - DOCUMENT ME!

Returns:

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expandAll

public static Collection<? extends Feature> expandAll(FeatureGroup fg)

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Parameters:

fg - DOCUMENT ME!

Returns:

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expandToLeafs

public static Collection<? extends Feature> expandToLeafs(FeatureGroup fg)

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Parameters:

fg - DOCUMENT ME!

Returns:

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getEnclosingGeometry

public static com.vividsolutions.jts.geom.Geometry getEnclosingGeometry(FeatureGroup group)

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Parameters:

group - DOCUMENT ME!

Returns:

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getEnclosingGeometry

public static com.vividsolutions.jts.geom.Geometry getEnclosingGeometry(Collection<? extends Feature> featureCollection)

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Parameters:

featureCollection - DOCUMENT ME!

Returns:

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getRootFeature

public static FeatureGroup getRootFeature(FeatureGroup hierarchyMember)

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Parameters:

hierarchyMember - DOCUMENT ME!

Returns:

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getRootFeature

public static Feature getRootFeature(SubFeature hierarchyMember)

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Parameters:

hierarchyMember - DOCUMENT ME!

Returns:

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