Index

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All Classes and Interfaces|All Packages|Constant Field Values|Serialized Form

P

Pack(int) - Constructor for class org.cojen.tupl.util.Clutch.Pack

Pack(int, int) - Constructor for class org.cojen.tupl.util.Clutch.Pack

PageArray - Class in org.cojen.tupl.io

Defines a persistent, array of fixed sized pages.

PageArray(int) - Constructor for class org.cojen.tupl.io.PageArray

PageCompressor - Interface in org.cojen.tupl.io

Compresses and decompresses pages.

pageCount() - Method in class org.cojen.tupl.io.FilePageArray

pageCount() - Method in class org.cojen.tupl.io.MappedPageArray

pageCount() - Method in class org.cojen.tupl.io.PageArray

Returns the total count of pages in the array, or Long.MAX_VALUE if not applicable.

pageCount() - Method in class org.cojen.tupl.io.SpilloverPageArray

pageCount() - Method in class org.cojen.tupl.io.StripedPageArray

pageCountLimit() - Method in class org.cojen.tupl.io.MappedPageArray

pageCountLimit() - Method in class org.cojen.tupl.io.PageArray

Return maximum allowed page count, or -1 if not applicable.

pageCountLimit() - Method in class org.cojen.tupl.io.SpilloverPageArray

pageCountLimit() - Method in class org.cojen.tupl.io.StripedPageArray

pageSize - Variable in class org.cojen.tupl.diag.DatabaseStats

The allocation page size

pageSize() - Method in class org.cojen.tupl.io.PageArray

Returns the fixed size of all pages in the array, in bytes.

pageSize(int) - Method in class org.cojen.tupl.DatabaseConfig

Set the page size, which is 4096 bytes by default.

PANIC - Enum constant in enum class org.cojen.tupl.diag.EventType.Category

A panic indicates that something is wrong with the database, and it must be shutdown.

PANIC_UNHANDLED_EXCEPTION - Enum constant in enum class org.cojen.tupl.diag.EventType

Signals that an unhandled exception has occurred, and the database must be shutdown.

park(Object) - Static method in class org.cojen.tupl.util.Parker

Park after checking while spinning and yielding, to avoid putting the thread to sleep.

Parker - Class in org.cojen.tupl.util

Alternative to directly using LockSupport for parking and unparking threads, which is much faster when threads are parked briefly.

parkNanos(Object, long) - Static method in class org.cojen.tupl.util.Parker

Park after checking while spinning and yielding, to avoid putting the thread to sleep.

parkNanosNow(Object, long) - Static method in class org.cojen.tupl.util.Parker

Park without performing more checks than necessary.

parkNow(Object) - Static method in class org.cojen.tupl.util.Parker

Park without performing more checks than necessary.

pending(long) - Method in interface org.cojen.tupl.CommitCallback

Called when a transaction is moving to the pending state.

performsFiltering() - Method in interface org.cojen.tupl.Mapper

Returns true if the map method can filter out rows, which is true by default.

plan(QueryPlan.Aggregator) - Method in interface org.cojen.tupl.Aggregator.Factory

Override this method to customize the aggregator's query plan.

plan(QueryPlan.Grouper) - Method in interface org.cojen.tupl.Grouper.Factory

Override this method to customize the grouper's query plan.

plan(QueryPlan.Mapper) - Method in interface org.cojen.tupl.Mapper

Override this method to customize the mapper's query plan.

position() - Method in interface org.cojen.tupl.repl.Replicator.Accessor

Returns the next log position which will be accessed.

position() - Method in interface org.cojen.tupl.repl.SnapshotReceiver

Returns the log position to start reading from.

position() - Method in interface org.cojen.tupl.Snapshot

Returns the log start position that the snapshot applies to.

preallocate(long) - Method in interface org.cojen.tupl.Database

Preallocates pages for immediate use.

PREALLOCATE_ALWAYS - Enum constant in enum class org.cojen.tupl.io.LengthOption

Always attempt to preallocate, even if it's expensive.

PREALLOCATE_NEVER - Enum constant in enum class org.cojen.tupl.io.LengthOption

Never attempt to preallocate when the file length increases.

PREALLOCATE_OPTIONAL - Enum constant in enum class org.cojen.tupl.io.LengthOption

Only attempt to preallocate if it can be done quickly.

predicate(String, Object...) - Method in interface org.cojen.tupl.Table

Returns a row predicate for the given query expression and arguments.

prepare(Transaction, byte[]) - Method in interface org.cojen.tupl.ext.PrepareHandler

Called to prepare a transaction or to recover one.

prepareCommit(Transaction, byte[]) - Method in interface org.cojen.tupl.ext.PrepareHandler

A prepare variant intended to be called by a two-phase commit coordinator after all participants have prepared their transactions.

PrepareHandler - Interface in org.cojen.tupl.ext

Handler for prepared transactions.

prepareHandlers(Map<String, ? extends PrepareHandler>) - Method in class org.cojen.tupl.DatabaseConfig

Provide handlers for recovering prepared transactions.

prepareWriter(String) - Method in interface org.cojen.tupl.Database

Returns a handler instance suitable for preparing transactions.

previous() - Method in interface org.cojen.tupl.Cursor

Moves to the Cursor to the previous available entry.

previousGe(byte[]) - Method in interface org.cojen.tupl.Cursor

Moves to the Cursor to the previous available entry, but only when greater than or equal to the given limit key.

previousGt(byte[]) - Method in interface org.cojen.tupl.Cursor

Moves to the Cursor to the previous available entry, but only when greater than the given limit key.

PrimaryJoin(String, String[], QueryPlan) - Constructor for class org.cojen.tupl.diag.QueryPlan.PrimaryJoin

PrimaryKey - Annotation Interface in org.cojen.tupl

Annotation which defines the set of columns that uniquely identify a row instance.

printTo(PrintStream) - Static method in interface org.cojen.tupl.diag.EventListener

Returns a new listener that prints messages to the given stream.

printTo(PrintStream) - Method in class org.cojen.tupl.diag.QueryPlan

priorityAwait(Latch, long, long) - Method in class org.cojen.tupl.util.Latch.Condition

Blocks the current thread until a signal is received.

progress() - Method in interface org.cojen.tupl.Sorter

Returns an approximate count of entries which have finished, which is only updated while sort results are being finished.

PROXY - Enum constant in enum class org.cojen.tupl.repl.Role

Proxy members receive replicated data, and they can proxy writes.

proxyWrites(boolean) - Method in class org.cojen.tupl.repl.ReplicatorConfig

Pass true to proxy writes from the leader, reducing load on the leader, but increasing commit latency a bit.

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All Classes and Interfaces|All Packages|Constant Field Values|Serialized Form