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U

uncaught(Throwable) - Static method in class org.cojen.tupl.io.Utils

Convenience method to pass the given exception to the current thread's uncaught exception handler.

UNCHECKED - Enum constant in enum class org.cojen.tupl.LockUpgradeRule

Rule which always attempts an upgrade, potentially causing a deadlock if multiple transactions are making the same attempt.

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

Called to write or apply an idempotent undo operation.

UniqueConstraintException - Exception Class in org.cojen.tupl

Thrown when a row store operation would create a conflicting key.

UniqueConstraintException() - Constructor for exception class org.cojen.tupl.UniqueConstraintException

UniqueConstraintException(String) - Constructor for exception class org.cojen.tupl.UniqueConstraintException

unit() - Method in exception class org.cojen.tupl.ConfirmationTimeoutException

unit() - Method in exception class org.cojen.tupl.LockTimeoutException

UNLATCHED - Static variable in class org.cojen.tupl.util.Latch

unlock() - Method in interface org.cojen.tupl.Transaction

Fully releases the last lock or group acquired, within the current scope.

unlockCombine() - Method in interface org.cojen.tupl.Transaction

Combines the last lock acquired or upgraded into a group which can be unlocked together.

unlockToShared() - Method in interface org.cojen.tupl.Transaction

Releases the last lock or group acquired, within the current scope, retaining a shared lock.

unmap() - Method in class org.cojen.tupl.io.FileIO

Unmaps the file from main memory, leaving the file open.

UnmodifiableReplicaException - Exception Class in org.cojen.tupl

Thrown when attempting to make changes to a read-only replica.

UnmodifiableReplicaException() - Constructor for exception class org.cojen.tupl.UnmodifiableReplicaException

UnmodifiableViewException - Exception Class in org.cojen.tupl

Thrown when attempting to make a change to an index or view which doesn't permit modifications.

UnmodifiableViewException() - Constructor for exception class org.cojen.tupl.UnmodifiableViewException

UNOWNED - Enum constant in enum class org.cojen.tupl.LockResult

Indicates that the lock isn't owned, or that lock acquisition wasn't performed.

unpark(Thread) - Static method in class org.cojen.tupl.util.Parker

UnpositionedCursorException - Exception Class in org.cojen.tupl

Exception thrown when acting on a Cursor which doesn't have a position defined.

UnpositionedCursorException() - Constructor for exception class org.cojen.tupl.UnpositionedCursorException

UnpositionedCursorException(String) - Constructor for exception class org.cojen.tupl.UnpositionedCursorException

UnpositionedCursorException(String, Throwable) - Constructor for exception class org.cojen.tupl.UnpositionedCursorException

UnpositionedCursorException(Throwable) - Constructor for exception class org.cojen.tupl.UnpositionedCursorException

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

Unregisters the cursor for direct redo operations.

UNSAFE - Enum constant in enum class org.cojen.tupl.LockMode

Lock mode which never acquires locks.

UnsetColumnException - Exception Class in org.cojen.tupl

Thrown when attempting to read a row column which doesn't have anything assigned to it.

UnsetColumnException(String) - Constructor for exception class org.cojen.tupl.UnsetColumnException

unsetRow(R) - Method in interface org.cojen.tupl.Table

Resets the state of the given row such that all columns are unset.

Unsigned - Annotation Interface in org.cojen.tupl

Annotation which indicates that a primitive column type be treated as an unsigned type.

UNSPECIFIED - Enum constant in enum class org.cojen.tupl.Ordering

Untransformed - Annotation Interface in org.cojen.tupl

Annotation which indicates that an inverse mapping function doesn't transform the value.

update() - Method in interface org.cojen.tupl.Updater

Update the current row and then step to the next row.

update(Transaction, byte[], byte[]) - Method in interface org.cojen.tupl.View

Associates a value with the given key, but only if the given value differs from the existing value.

update(Transaction, byte[], byte[], byte[]) - Method in interface org.cojen.tupl.View

Associates a value with the given key, but only if the given old value matches the existing value.

update(Transaction, R) - Method in interface org.cojen.tupl.Table

Updates an existing row with the modified columns of the given row, but the resulting row isn't loaded back.

update(R) - Method in interface org.cojen.tupl.Updater

Update the current row and then step to the next row.

Updater<R> - Interface in org.cojen.tupl

Support for scanning through all rows in a table, updating them along the way.

updaterPlan(Transaction, Object...) - Method in interface org.cojen.tupl.Query

Returns a query plan used by newUpdater.

UPGRADABLE_READ - Enum constant in enum class org.cojen.tupl.LockMode

Lock mode which acquires upgradable locks when reading entries and retains them to the end of the transaction or scope.

UPGRADED - Enum constant in enum class org.cojen.tupl.LockResult

Exclusive lock granted as an upgrade from an owned upgradable lock.

uponCommit(long, LongConsumer) - Method in interface org.cojen.tupl.repl.Replicator.Accessor

Invokes the given task when the commit position reaches the requested position.

uponExclusive(Runnable) - Method in class org.cojen.tupl.util.Clutch

uponExclusive(Runnable) - Method in class org.cojen.tupl.util.Latch

Invokes the given continuation upon the latch being acquired exclusively.

uponLeader(Runnable, Runnable) - Method in interface org.cojen.tupl.Database

Registers the given task to start in a separate thread when the database instance has become the leader.

uponSignal(Runnable) - Method in class org.cojen.tupl.util.Latch.Condition

Invokes the given continuation upon the condition being signaled.

uponSignalTagged(Runnable) - Method in class org.cojen.tupl.util.Latch.Condition

Invokes the given continuation upon the condition being signaled.

Utils - Class in org.cojen.tupl.io

Generic data and I/O utility methods.

Utils() - Constructor for class org.cojen.tupl.io.Utils

A B C D E F G H I J K L M N O P Q R S T U V W Z
All Classes and Interfaces|All Packages|Constant Field Values|Serialized Form