Uses of Package
com.persistit

Packages that use com.persistit

Package	Description
com.persistit	Implements Persistit™'s core functionality.
com.persistit.encoding	Implements extended encoding of objects and strings to and from Keys and Values.
com.persistit.mxbeans
com.persistit.policy
com.persistit.ui
com.persistit.util

Classes in com.persistit used by com.persistit

Class and Description
Accumulator An Accumulator accumulates statistical information in the MVCC Transaction environment without creating write-write dependency conflicts.
Accumulator.MaxAccumulator An Accumulator that computes a maximum value
Accumulator.MinAccumulator An Accumulator that computes a minimum value
Accumulator.SeqAccumulator An Accumulator used to generate unique ID values.
Accumulator.SumAccumulator An Accumulator that computes a sum
Accumulator.Type
AlertMonitor Manage the process of accumulating and logging abnormal events such as IOExceptions and measurements outside of expected thresholds.
AlertMonitor.AlertLevel Severity of an event
AlertMonitor.AlertRecord
AlertMonitor.Event Holder for event data including the event arguments and the time the event was posted.
AlertMonitor.History Aggregation of AlertMonitor.Events in a category.
Buffer Memory structure that holds and manipulates the state of a fixed-length page of a Volume.
CLI.Arg Annotation for parameters of command methods
CLI.Cmd Annotation for methods that implement commands
Configuration Configuration parameters used to determine locations of files, sizes of buffer pool and journal allocation, policies and other parameters required during Persistit initialization.
Configuration.BufferPoolConfiguration Configuration constraints that determine the number of Buffers in a BufferPool.
DefaultObjectCoder An ObjectCoder that uses reflection to access the properties and/or fields of an object.
DefaultValueCoder A ValueCoder that uses reflection to access and modify the fields of an object.
DefaultValueCoder.Builder A component of a DefaultValueCoder that reads and writes data values to and from properties or fields of a client object.
Exchange The main facade for fetching, storing and removing records from a Persistit™ database.
Exchange.Sequence
Exchange.TraverseVisitor A visitor used with the Exchange.traverse(Key.Direction, boolean, int, TraverseVisitor) The Exchange.TraverseVisitor.visit(ReadOnlyExchange) method is called once for each Key traversed by the traverse method.
IntegrityCheck A simple integrity checker that traverses all pages within one or more Trees, verifies the internal structure of each page, and verifies the relationships between the pages.
IntegrityCheck.Fault A representation of an error or inconsistency within a Tree.
Key Encapsulates the key used in storing, fetching or deleting a key/value pair from a Persistit™ database.
Key.Direction Enumeration of possible qualifiers for the traverse and remove methods.
Key.EdgeValue Enumeration of special key segment values used to traverse from the first or last key.
KeyFilter Specifies a subset of all possible keys values.
KeyFilter.Term Specifies criteria for selecting one segment of a Key value.
KeyHistogram Accumulate and hold information about the distribution of Key objects in a Persistit Tree.
KeyHistogram.KeyCount Element in a KeyHistogram that denotes the estimated number of keys in a histogram bucket.
KeyState Represent an immutable copy of the state from a Key object suitable for use as the key of a Map.
Management Interface for a service object that exposes information about the Persistit environment.
Management.AcquisitionTimeBase Base class for all management data structures that retain the time at which the information was recorded.
Management.BufferInfo Exposes information about one Buffer.
Management.BufferPoolInfo Exposes information about a BufferPool.
Management.DisplayFilter A DisplayFilter formats the String value presented in the Tree tab of the AdminUI.
Management.JournalInfo Structure that describes the current state of the journal manager.
Management.LogicalRecord A structure that contains data about a single logical record within a page.
Management.LogicalRecordCount A structure that returns the result of the Management.getLogicalRecordCount(java.lang.String, java.lang.String, java.lang.String, com.persistit.KeyState, com.persistit.Key.Direction, int) method.
Management.RecordInfo A structure that contains data about a single physical record within a page.
Management.RecoveryInfo A structure that holds information about the recovered database.
Management.TaskStatus Structure that describes the current status of a long-running utility task.
Management.TransactionInfo A structure that holds counts of commit, rollbacks and rollbacks since the last commit.
Management.TreeInfo Exposes information about a Persistit Tree.
Management.VolumeInfo Exposes information about a Volume.
Persistit Create and manage the runtime environment for a Persistit™ database.
ReadOnlyExchange Methods of the Exchange class that are safe to use within a Exchange.TraverseVisitor.
RecoveryManager Manages the recovery process during Persistit startup.
SessionId Identity key for a session.
StreamLoader.ImportHandler Handler for various record types in stream being loaded.
Task Abstract superclass of classes that perform long-running utility operations, such as export, import and integrity check.
Transaction Transaction context for atomic units of work performed by Persistit.
Transaction.CommitPolicy
TransactionRunnable Interface for objects that perform Persistit™ operations within the scope of a Transaction.
Tree Cached meta-data about a single B-Tree within a Volume.
TreeSelector Select Volumes, Trees or Keys given a pattern string.
TreeStatistics Collection of AtomicLong counters representing interesting statistics in a Tree.
Value Encapsulates the serialized form of an Object or a primitive value.
Value.OldValueInputStream An ObjectOutputStream that reads bytes from this Value using standard Java serialization.
ValueState Contains an immutable copy of the state from a Value object suitable for use as the key of a Map.
Volume Represent the identity and optionally the service classes that manage a volume.
VolumeSpecification A structure holding all the specification details for a Volume.

Classes in com.persistit used by com.persistit.encoding

Class and Description
Key Encapsulates the key used in storing, fetching or deleting a key/value pair from a Persistit™ database.
Value Encapsulates the serialized form of an Object or a primitive value.

Classes in com.persistit used by com.persistit.mxbeans

Class and Description
Management.VolumeInfo Exposes information about a Volume.

Classes in com.persistit used by com.persistit.policy

Class and Description
Buffer Memory structure that holds and manipulates the state of a fixed-length page of a Volume.
Exchange.Sequence

Classes in com.persistit used by com.persistit.ui

Class and Description
Exchange The main facade for fetching, storing and removing records from a Persistit™ database.
Management Interface for a service object that exposes information about the Persistit environment.

Classes in com.persistit used by com.persistit.util

Class and Description
KeyState Represent an immutable copy of the state from a Key object suitable for use as the key of a Map.
Management Interface for a service object that exposes information about the Persistit environment.
ValueState Contains an immutable copy of the state from a Value object suitable for use as the key of a Map.