Package io.deephaven.kv.pq

Class PersistentQueryContext

java.lang.Object

io.deephaven.kv.KeyPathContextBase

io.deephaven.kv.meta.AtomicDirectoryContext

io.deephaven.kv.files.FileContext

io.deephaven.kv.pq.PersistentQueryContext

All Implemented Interfaces:

Context, KeyPathContext

public class PersistentQueryContext
extends FileContext

A structured KeyPath model around a PQ file. Shares the same model as FileContext.

Models the data in PersistentQueryFileInfo

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	PersistentQueryContext.Builder
static interface	PersistentQueryContext.GetPQ
class	PersistentQueryContext.PQ

Nested classes/interfaces inherited from class io.deephaven.kv.files.FileContext

FileContext.Description, FileContext.File, FileContext.GetFileRequest

Nested classes/interfaces inherited from class io.deephaven.kv.meta.AtomicDirectoryContext

AtomicDirectoryContext.AtomicUpdateWrt, AtomicDirectoryContext.MetaDescription

Field Summary

Fields inherited from class io.deephaven.kv.files.FileContext

FILE, NAME

Fields inherited from class io.deephaven.kv.meta.AtomicDirectoryContext

META, META_PART, parent

Fields inherited from class io.deephaven.kv.KeyPathContextBase

context, description

Method Summary

Modifier and Type	Method	Description
PersistentQueryContext.PQ	asPQ()
PersistentQueryContext.Builder	builder()
PersistentQueryContext.Builder	builder(String user, String code, Instant timestamp, String comment)
static KeyPathContextDescription.Entry<PersistentQueryContext,PersistentQueriesContext>	entry(long serial)
static KeyPathContextDescription.Entry<PersistentQueryContext,PersistentQueriesContext>	entry(String path)
long	getSerial()

Methods inherited from class io.deephaven.kv.files.FileContext

asFile, asPuts, atomic

Methods inherited from class io.deephaven.kv.meta.AtomicDirectoryContext

asDelete, atomic, atomicDelete, atomicDeleteChildren, expectNewWrtThis, expectUpdateWrtThis, getMetaInfoContext, getMetaInfoContext, getReadPermissions, getReadWritePaths, getReadWritePermissions, isLowestLevelAtomicDirectory, isMetaPart, isNotMeta, parseDirectoryListing, parseDirectoryListingStream, parseDirectoryListingStreamToSubset, watch, watch, watch, wrtAtomicConditionIsTrueHandleUs

Methods inherited from class io.deephaven.kv.KeyPathContextBase

equals, getDescription, getPath, hashCode

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.deephaven.kv.KeyPathContext

resolve

Method Details

entry

public static KeyPathContextDescription.Entry<PersistentQueryContext,PersistentQueriesContext> entry(long serial)

entry

public static KeyPathContextDescription.Entry<PersistentQueryContext,PersistentQueriesContext> entry(String path)

getSerial

public long getSerial()

asPQ

public PersistentQueryContext.PQ asPQ()

builder

public PersistentQueryContext.Builder builder()

builder

public PersistentQueryContext.Builder builder(String user,
 String code,
 Instant timestamp,
 String comment)