Package one.microstream.persistence.binary.internal

Class AbstractBinaryHandlerCustomValueFixedLength<T>

java.lang.Object

one.microstream.persistence.types.PersistenceTypeHandler.Abstract<Binary,T>

one.microstream.persistence.binary.types.BinaryTypeHandler.Abstract<T>

one.microstream.persistence.binary.internal.AbstractBinaryHandlerCustom<T>

one.microstream.persistence.binary.internal.AbstractBinaryHandlerCustomValue<T>

one.microstream.persistence.binary.internal.AbstractBinaryHandlerCustomValueFixedLength<T>

All Implemented Interfaces:

BinaryTypeHandler<T>, PersistenceTypeDefinition, PersistenceTypeDescription, PersistenceTypeHandler<Binary,T>, PersistenceTypeIdentity, PersistenceTypeIdOwner, PersistenceTypeLink

Direct Known Subclasses:

BinaryHandlerBoolean, BinaryHandlerByte, BinaryHandlerCharacter, BinaryHandlerClass, BinaryHandlerDate, BinaryHandlerDouble, BinaryHandlerFloat, BinaryHandlerInteger, BinaryHandlerLong, BinaryHandlerOptionalDouble, BinaryHandlerOptionalInt, BinaryHandlerOptionalLong, BinaryHandlerShort

public abstract class AbstractBinaryHandlerCustomValueFixedLength<T>
extends AbstractBinaryHandlerCustomValue<T>

Nested Class Summary

Nested classes/interfaces inherited from interface one.microstream.persistence.binary.types.BinaryTypeHandler

BinaryTypeHandler.Abstract<T>

Nested classes/interfaces inherited from interface one.microstream.persistence.types.PersistenceTypeDefinition

PersistenceTypeDefinition.Default

Nested classes/interfaces inherited from interface one.microstream.persistence.types.PersistenceTypeDescription

PersistenceTypeDescription.Identity

Nested classes/interfaces inherited from interface one.microstream.persistence.types.PersistenceTypeHandler

PersistenceTypeHandler.Abstract<D,T>

Constructor Summary

Constructors

Constructor	Description
AbstractBinaryHandlerCustomValueFixedLength(Class<T> type, XGettingSequence<? extends PersistenceTypeDefinitionMember> fields)

Method Summary

Modifier and Type	Method	Description
boolean	hasPersistedVariableLength()	Provides information if two instances of the handled type can have different length in persisted form.
boolean	hasVaryingPersistedLengthInstances()	Provides information if one particular instance can have variing binary length from one store to another.

Methods inherited from class one.microstream.persistence.binary.internal.AbstractBinaryHandlerCustomValue

hasInstanceReferences, hasPersistedReferences, initializeState, iterateLoadableReferences, updateState, validateState

Methods inherited from class one.microstream.persistence.binary.internal.AbstractBinaryHandlerCustom

allMembers, bytes, chars, complete, Complex, create, CustomField, CustomField, CustomFields, defineValueType, instanceMembers, isPrimitiveType, iterateInstanceReferences, iterateMemberTypes, keyValuesFields, membersPersistedLengthMaximum, membersPersistedLengthMinimum, SimpleArrayFields, SizedArrayFields, store

Methods inherited from class one.microstream.persistence.binary.types.BinaryTypeHandler.Abstract

declaredField, declaredField

Methods inherited from class one.microstream.persistence.types.PersistenceTypeHandler.Abstract

declaredField, declaredFields, initialize, toString, type, typeId, typeName, validateAndImmure

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface one.microstream.persistence.types.PersistenceTypeDefinition

runtimeTypeName, toRuntimeTypeIdentifier, typeId, typeName

Methods inherited from interface one.microstream.persistence.types.PersistenceTypeDescription

instancePrimitiveMembers, instanceReferenceMembers, toTypeIdentifier

Methods inherited from interface one.microstream.persistence.types.PersistenceTypeHandler

collectEnumConstants, getPersistedEnumOrdinal, guaranteeSpecificInstanceViablity, guaranteeSubTypeInstanceViablity, initialize, isSpecificInstanceViable, isSubTypeInstanceViable, membersInDeclaredOrder, settingMembers, storingMembers, type

Constructor Detail

AbstractBinaryHandlerCustomValueFixedLength

public AbstractBinaryHandlerCustomValueFixedLength(Class<T> type,
                                                   XGettingSequence<? extends PersistenceTypeDefinitionMember> fields)

Method Detail

hasPersistedVariableLength

public final boolean hasPersistedVariableLength()

Description copied from interface: PersistenceTypeDefinition

Provides information if two instances of the handled type can have different length in persisted form.

Examples for variable length types:

• arrays
• java.lang.String
• java.util.ArrayList
• java.math.BigDecimal

Examples for fixed length types:

• primitive value wrapper types
• java.lang.Object
• java.util.Date
• typical entity types (without unshared inlined variable length component instances)

hasVaryingPersistedLengthInstances

public final boolean hasVaryingPersistedLengthInstances()

Description copied from interface: PersistenceTypeDefinition

Provides information if one particular instance can have variing binary length from one store to another.

Examples for variable length instances:

• variable size collection instances
• variable size pesudo collection instances like java.util.StringBuilder
• instances of custom defined types similar to collections

Examples for fixed length instances:

• arrays
• all immutable type instances (like java.lang.String )
• all fixed length types (see PersistenceTypeDefinition.hasVaryingPersistedLengthInstances()