Package io.deephaven.enterprise.locations.nestedpartitioned

Class NestedPartitionedUnresolvedTableLocationKey

java.lang.Object

io.deephaven.engine.table.impl.locations.impl.PartitionedTableLocationKey

io.deephaven.engine.table.impl.locations.local.URITableLocationKey

io.deephaven.enterprise.locations.nestedpartitioned.NestedPartitionedUnresolvedTableLocationKey

All Implemented Interfaces:

LogOutputAppendable, ImmutableTableLocationKey, TableLocationKey, EnterpriseTableLocationKey, NamedImplementation, Comparable<TableLocationKey>

Direct Known Subclasses:

NestedPartitionedSnapshotTableLocationKey

public class NestedPartitionedUnresolvedTableLocationKey
extends URITableLocationKey
implements EnterpriseTableLocationKey

An EnterpriseTableLocationKey is an extension of FileTableLocationKey that defers the creation of the actual location key until the data is needed by the NestedPartitionedTableLocationFactory.

Nested Class Summary

Nested classes/interfaces inherited from class io.deephaven.engine.table.impl.locations.impl.PartitionedTableLocationKey

PartitionedTableLocationKey.PartitionsComparator, PartitionedTableLocationKey.PartitionsFormatter

Field Summary

Fields inherited from class io.deephaven.engine.table.impl.locations.local.URITableLocationKey

order, uri

Fields inherited from class io.deephaven.engine.table.impl.locations.impl.PartitionedTableLocationKey

partitions

Constructor Summary

Constructors

Constructor	Description
NestedPartitionedUnresolvedTableLocationKey(@NotNull URI uri)	Construct a new EnterpriseTableLocationKeyUnresolved for the supplied uri without any partitioning support.
NestedPartitionedUnresolvedTableLocationKey(@NotNull URI uri, @Nullable Map<String,Comparable<?>> partitions)	Construct a new EnterpriseTableLocationKeyUnresolved for the supplied uri and partitions.

Method Summary

Modifier and Type	Method	Description
int	compareTo(@NotNull TableLocationKey other)
boolean	equals(@Nullable Object other)
@NotNull Map<String,Comparable<?>>	getPartitions()	Get the Column and Internal partitions as a map.
int	hashCode()

Methods inherited from class io.deephaven.engine.table.impl.locations.local.URITableLocationKey

append, getImplementationName, getURI, toString

Methods inherited from class io.deephaven.engine.table.impl.locations.impl.PartitionedTableLocationKey

getPartitionKeys, getPartitionValue

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface io.deephaven.enterprise.locations.EnterpriseTableLocationKey

hasLocationSnapshot

Methods inherited from interface io.deephaven.engine.table.impl.locations.ImmutableTableLocationKey

makeImmutable

Methods inherited from interface io.deephaven.base.log.LogOutputAppendable

append

Methods inherited from interface io.deephaven.util.type.NamedImplementation

getImplementationName

Methods inherited from interface io.deephaven.engine.table.impl.locations.TableLocationKey

clear, getPartitionKeys, getPartitionValue

Constructor Details

NestedPartitionedUnresolvedTableLocationKey

public NestedPartitionedUnresolvedTableLocationKey(@NotNull
 @NotNull URI uri)

Construct a new EnterpriseTableLocationKeyUnresolved for the supplied uri without any partitioning support.

Parameters:

uri - The uri (or directory) that backs the keyed location. Will be adjusted to an absolute path.

NestedPartitionedUnresolvedTableLocationKey

public NestedPartitionedUnresolvedTableLocationKey(@NotNull
 @NotNull URI uri,
 @Nullable
 @Nullable Map<String,Comparable<?>> partitions)

Construct a new EnterpriseTableLocationKeyUnresolved for the supplied uri and partitions.

Parameters:

uri - The uri (or directory) that backs the keyed location. Will be adjusted to an absolute path.

partitions - The table partitions enclosing the table location keyed by this. Note that if this parameter is null, the location will be a member of no partitions. An ordered copy of the map will be made, so the calling code is free to mutate the map after this call completes, but the partition keys and values themselves must be effectively immutable.

Method Details

getPartitions

@NotNull
public @NotNull Map<String,Comparable<?>> getPartitions()

Description copied from interface: EnterpriseTableLocationKey

Get the Column and Internal partitions as a map.

Specified by:

getPartitions in interface EnterpriseTableLocationKey

Returns:

a map of the partitions

hashCode

public int hashCode()

Overrides:

hashCode in class URITableLocationKey

compareTo

public int compareTo(@NotNull
 @NotNull TableLocationKey other)

Specified by:

compareTo in interface Comparable<TableLocationKey>

Specified by:

compareTo in interface TableLocationKey

Overrides:

compareTo in class URITableLocationKey

equals

public boolean equals(@Nullable
 @Nullable Object other)

Overrides:

equals in class URITableLocationKey