Package com.apple.foundationdb.record.metadata

Class MetaDataValidator

java.lang.Object

com.apple.foundationdb.record.metadata.MetaDataValidator

All Implemented Interfaces:

RecordMetaDataProvider

@API(MAINTAINED)
public class MetaDataValidator
extends Object
implements RecordMetaDataProvider

Validator for RecordMetaData.

See Also:

MetaDataException

Field Summary

Fields

Modifier and Type	Field	Description
protected Map<Object,FormerIndex>	assignedFormerPrefixes
protected Map<Object,Index>	assignedPrefixes
protected IndexValidatorRegistry	indexRegistry
protected RecordMetaData	metaData
protected Map<Object,RecordType>	recordTypeKeys

Constructor Summary

Constructors

Constructor	Description
MetaDataValidator(RecordMetaDataProvider metaData, IndexValidatorRegistry indexRegistry)

Method Summary

Modifier and Type	Method	Description
RecordMetaData	getRecordMetaData()	Provide an instance of RecordMetaData.
void	validate()
protected void	validateCurrentAndFormerIndexes()
protected void	validateFormerIndex(FormerIndex formerIndex)
protected void	validateIndex(Index index)
List<Descriptors.FieldDescriptor>	validateIndexForRecordType(Index index, RecordType recordType)
void	validateIndexForRecordTypes(Index index, IndexValidator indexValidator)
protected void	validatePrimaryKeyForRecordType(KeyExpression primaryKey, RecordType recordType)
protected void	validateRecordType(RecordType recordType)
protected void	validateUnionDescriptor(Descriptors.Descriptor unionDescriptor)

Methods inherited from class java.lang.Object

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

Field Detail

metaData

@Nonnull
protected final RecordMetaData metaData

indexRegistry

@Nonnull
protected final IndexValidatorRegistry indexRegistry

assignedPrefixes

@Nonnull
protected final Map<Object,Index> assignedPrefixes

assignedFormerPrefixes

@Nonnull
protected final Map<Object,FormerIndex> assignedFormerPrefixes

recordTypeKeys

@Nonnull
protected final Map<Object,RecordType> recordTypeKeys

Constructor Detail

MetaDataValidator

public MetaDataValidator(@Nonnull
                         RecordMetaDataProvider metaData,
                         @Nonnull
                         IndexValidatorRegistry indexRegistry)

Method Detail

validate

public void validate()

validateUnionDescriptor

protected void validateUnionDescriptor(Descriptors.Descriptor unionDescriptor)

validateRecordType

protected void validateRecordType(@Nonnull
                                  RecordType recordType)

validatePrimaryKeyForRecordType

protected void validatePrimaryKeyForRecordType(@Nonnull
                                               KeyExpression primaryKey,
                                               @Nonnull
                                               RecordType recordType)

validateCurrentAndFormerIndexes

protected void validateCurrentAndFormerIndexes()

validateIndex

protected void validateIndex(@Nonnull
                             Index index)

validateFormerIndex

protected void validateFormerIndex(@Nonnull
                                   FormerIndex formerIndex)

validateIndexForRecordTypes

public void validateIndexForRecordTypes(@Nonnull
                                        Index index,
                                        @Nonnull
                                        IndexValidator indexValidator)

validateIndexForRecordType

@Nonnull
public List<Descriptors.FieldDescriptor> validateIndexForRecordType(@Nonnull
                                                                    Index index,
                                                                    @Nonnull
                                                                    RecordType recordType)

getRecordMetaData

@Nonnull
public RecordMetaData getRecordMetaData()

Description copied from interface: RecordMetaDataProvider

Provide an instance of RecordMetaData. Implementors should assume that this method will be called frequently, so it may be necessary to cache the result if generating the RecordMetaData is expensive.

Specified by:

getRecordMetaData in interface RecordMetaDataProvider

Returns:

an instance of RecordMetaData