com.atakmap.android.features

Class FeatureDataStoreUtils

java.lang.Object

com.atakmap.android.features.FeatureDataStoreUtils

public class FeatureDataStoreUtils
extends java.lang.Object

Helper methods for feature data store operations and queries

Constructor Summary

Constructors

Constructor and Description
FeatureDataStoreUtils()

Method Summary

Modifier and Type	Method and Description
static void	addToEnvelope(FeatureDataStore dataStore, FeatureSet featureSet, Envelope.Builder bounds) Add a feature set to an existing envelope builder
static Envelope	buildEnvelope(FeatureDataStore dataStore) Given a datastore, build the envelope for it
static Envelope	buildEnvelope(FeatureDataStore dataStore, FeatureSet featureSet) Build an envelope for a single feature set by querying its features
static Envelope	buildEnvelope(FeatureDataStore dataStore, FeatureSetQueryParameters params) For a given feature data store, query all feature sets and build a bounds envelope which encompasses all features

Methods inherited from class java.lang.Object

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

Constructor Detail

FeatureDataStoreUtils

public FeatureDataStoreUtils()

Method Detail

buildEnvelope

public static Envelope buildEnvelope(FeatureDataStore dataStore,
                                     FeatureSetQueryParameters params)

For a given feature data store, query all feature sets and build a bounds envelope which encompasses all features

Parameters:

dataStore - Feature data store

params - Feature set query params (null to query all)

Returns:

Bounds envelope or null if failed

buildEnvelope

public static Envelope buildEnvelope(FeatureDataStore dataStore)

Given a datastore, build the envelope for it

Parameters:

dataStore - the datastore

Returns:

the envelope that contains the datastore

buildEnvelope

public static Envelope buildEnvelope(FeatureDataStore dataStore,
                                     FeatureSet featureSet)

Build an envelope for a single feature set by querying its features

Parameters:

dataStore - The associated data store

featureSet - Feature set

Returns:

Envelope bounds or null if failed

addToEnvelope

public static void addToEnvelope(FeatureDataStore dataStore,
                                 FeatureSet featureSet,
                                 Envelope.Builder bounds)

Add a feature set to an existing envelope builder

Parameters:

dataStore - The associated data store

featureSet - Feature set

bounds - Envelope bounds