Package org.apache.sis.internal.storage.esri

Class AsciiGridStoreProvider

java.lang.Object

org.apache.sis.storage.DataStoreProvider

org.apache.sis.internal.storage.URIDataStore.Provider

org.apache.sis.internal.storage.PRJDataStore.Provider

org.apache.sis.internal.storage.esri.AsciiGridStoreProvider

public final class AsciiGridStoreProvider
extends PRJDataStore.Provider

The provider of AsciiGridStore instances. Given a StorageConnector input, this class tries to instantiate an AsciiGridStore.

Thread safety

The same AsciiGridStoreProvider instance can be safely used by many threads without synchronization on the part of the caller. However, the AsciiGridStore instances created by this factory are not thread-safe.

Since:

1.2

Version:

1.2

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.sis.storage.DataStoreProvider

DataStoreProvider.Prober<S>

Field Summary

Fields

Modifier and Type	Field	Description
(package private) static final String	NAME	The format names for ESRI ASCII grid files.

Fields inherited from class org.apache.sis.internal.storage.PRJDataStore.Provider

DEFAULT_CRS

Fields inherited from class org.apache.sis.internal.storage.URIDataStore.Provider

CREATE_PARAM, ENCODING, LOCATION_PARAM

Fields inherited from class org.apache.sis.storage.DataStoreProvider

CREATE, LOCATION

Constructor Summary

Constructors

Constructor	Description
AsciiGridStoreProvider()	Creates a new provider.

Method Summary

Modifier and Type	Method	Description
String	getShortName()	Returns a generic name for this data store, used mostly in warnings or error messages.
DataStore	open(StorageConnector connector)	Returns an AsciiGridStore implementation associated with this provider.
ProbeResult	probeContent(StorageConnector connector)	Returns the MIME type if the given storage appears to be supported by AsciiGridStore.

Methods inherited from class org.apache.sis.internal.storage.PRJDataStore.Provider

build, open

Methods inherited from class org.apache.sis.internal.storage.URIDataStore.Provider

connector, descriptor, getOpenParameters, isWritable

Methods inherited from class org.apache.sis.storage.DataStoreProvider

getFormat, getLogger, getSupportedVersions, probeContent

Methods inherited from class java.lang.Object

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

Field Details

NAME

static final String NAME

The format names for ESRI ASCII grid files.

See Also:

• Constant Field Values

Constructor Details

AsciiGridStoreProvider

public AsciiGridStoreProvider()

Creates a new provider.

Method Details

getShortName

public String getShortName()

Returns a generic name for this data store, used mostly in warnings or error messages.

Specified by:

getShortName in class DataStoreProvider

Returns:

a short name or abbreviation for the data format.

See Also:

• DataStoreProvider.getFormat()

probeContent

public ProbeResult probeContent(StorageConnector connector)
                         throws DataStoreException

Returns the MIME type if the given storage appears to be supported by AsciiGridStore. A supported status does not guarantee that reading or writing will succeed, only that there appears to be a reasonable chance of success based on a brief inspection of the file header.

Specified by:

probeContent in class DataStoreProvider

Parameters:

connector - information about the storage (URL, stream, JDBC connection, etc).

Returns:

a supported status with the MIME type if the given storage seems to be readable as an ASCII Grid file.

Throws:

DataStoreException - if an I/O error occurred.

open

public DataStore open(StorageConnector connector)
               throws DataStoreException

Returns an AsciiGridStore implementation associated with this provider.

Specified by:

open in class DataStoreProvider

Parameters:

connector - information about the storage (URL, stream, etc).

Returns:

a data store implementation associated with this provider for the given storage.

Throws:

DataStoreException - if an error occurred while creating the data store instance.

See Also:

• DataStores.open(Object)