Package io.deephaven.server.uri

Class ParquetTableResolver

java.lang.Object

io.deephaven.server.uri.ParquetTableResolver

All Implemented Interfaces:

io.deephaven.uri.resolver.UriResolver

public final class ParquetTableResolver
extends Object
implements io.deephaven.uri.resolver.UriResolver

The parquet table resolver is able to resolve local parquet files, or directories for the scheme "parquet", into tables.

For example, parquet:///data/my-file.parquet or parquet:///data/my-dir.

For more advanced use cases, see ParquetTools.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	SCHEME	The parquet scheme, parquet.

Constructor Summary

Constructors

Constructor	Description
ParquetTableResolver()

Method Summary

Modifier and Type	Method	Description
static ParquetTableResolver	get()
boolean	isResolvable(URI uri)
static boolean	isWellFormed(URI uri)
io.deephaven.engine.table.Table	resolve(URI uri)
Set<String>	schemes()

Methods inherited from class java.lang.Object

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

Field Details

SCHEME

public static final String SCHEME

The parquet scheme, parquet.

See Also:

• Constant Field Values

Constructor Details

ParquetTableResolver

@Inject
public ParquetTableResolver()

Method Details

isWellFormed

public static boolean isWellFormed(URI uri)

get

public static ParquetTableResolver get()

schemes

public Set<String> schemes()

Specified by:

schemes in interface io.deephaven.uri.resolver.UriResolver

isResolvable

public boolean isResolvable(URI uri)

Specified by:

isResolvable in interface io.deephaven.uri.resolver.UriResolver

resolve

public io.deephaven.engine.table.Table resolve(URI uri)
                                        throws InterruptedException

Specified by:

resolve in interface io.deephaven.uri.resolver.UriResolver

Throws:

InterruptedException