Uses of Class
com.lancedb.lance.FragmentMetadata

Packages that use FragmentMetadata

Package	Description
com.lancedb.lance
com.lancedb.lance.compaction
com.lancedb.lance.fragment
com.lancedb.lance.operation

Uses of FragmentMetadata in com.lancedb.lance

Methods in com.lancedb.lance that return FragmentMetadata

Modifier and Type	Method and Description
FragmentMetadata	Fragment.deleteRows(List<Integer> rowIndexes) Delete rows by row indexes.
FragmentMetadata	Fragment.metadata()

Methods in com.lancedb.lance that return types with arguments of type FragmentMetadata

Modifier and Type	Method and Description
static List<FragmentMetadata>	Fragment.create(String datasetUri, org.apache.arrow.c.ArrowArrayStream stream, WriteParams params) Create a fragment from the given arrow stream.
static List<FragmentMetadata>	Fragment.create(String datasetUri, org.apache.arrow.memory.BufferAllocator allocator, org.apache.arrow.vector.VectorSchemaRoot root, WriteParams params) Create a fragment from the given data.

Method parameters in com.lancedb.lance with type arguments of type FragmentMetadata

Modifier and Type	Method and Description
static Dataset	Dataset.commitAppend(String path, Optional<Long> readVersion, List<FragmentMetadata> fragmentsMetadata, Map<String,String> storageOptions) Deprecated.
static Dataset	Dataset.commitOverwrite(String path, long arrowSchemaMemoryAddress, Optional<Long> readVersion, List<FragmentMetadata> fragmentsMetadata, Map<String,String> storageOptions) Deprecated.
protected static void	FragmentOperation.validateFragments(List<FragmentMetadata> fragments) Deprecated.

Constructors in com.lancedb.lance with parameters of type FragmentMetadata

Constructor and Description
Fragment(Dataset dataset, FragmentMetadata fragmentMetadata)

Constructor parameters in com.lancedb.lance with type arguments of type FragmentMetadata

Constructor and Description
Append(List<FragmentMetadata> fragments)
Overwrite(List<FragmentMetadata> fragments, org.apache.arrow.vector.types.pojo.Schema schema)

Uses of FragmentMetadata in com.lancedb.lance.compaction

Methods in com.lancedb.lance.compaction that return types with arguments of type FragmentMetadata

Modifier and Type	Method and Description
List<FragmentMetadata>	TaskData.getFragments()
List<FragmentMetadata>	RewriteResult.getNewFragments()
List<FragmentMetadata>	RewriteResult.getOriginalFragments()

Constructor parameters in com.lancedb.lance.compaction with type arguments of type FragmentMetadata

Constructor and Description
RewriteResult(CompactionMetrics metrics, List<FragmentMetadata> newFragments, List<FragmentMetadata> originalFragments, long readVersion, Map<Long,Long> rowIdMap, byte[] changedRowAddrs)
RewriteResult(CompactionMetrics metrics, List<FragmentMetadata> newFragments, List<FragmentMetadata> originalFragments, long readVersion, Map<Long,Long> rowIdMap, byte[] changedRowAddrs)
TaskData(List<FragmentMetadata> fragments)

Uses of FragmentMetadata in com.lancedb.lance.fragment

Methods in com.lancedb.lance.fragment that return FragmentMetadata

Modifier and Type	Method and Description
FragmentMetadata	FragmentMergeResult.getFragmentMetadata()
FragmentMetadata	FragmentUpdateResult.getUpdatedFragment()

Constructors in com.lancedb.lance.fragment with parameters of type FragmentMetadata

Constructor and Description
FragmentMergeResult(FragmentMetadata fragmentMetadata, LanceSchema schema)
FragmentUpdateResult(FragmentMetadata updatedFragment, long[] updatedFieldIds)

Uses of FragmentMetadata in com.lancedb.lance.operation

Methods in com.lancedb.lance.operation that return types with arguments of type FragmentMetadata

Modifier and Type	Method and Description
List<FragmentMetadata>	Merge.fragments()
List<FragmentMetadata>	Append.fragments()
List<FragmentMetadata>	Overwrite.fragments()
List<FragmentMetadata>	RewriteGroup.newFragments()
List<FragmentMetadata>	Update.newFragments()
List<FragmentMetadata>	RewriteGroup.oldFragments()
List<FragmentMetadata>	Delete.updatedFragments()
List<FragmentMetadata>	Update.updatedFragments()

Method parameters in com.lancedb.lance.operation with type arguments of type FragmentMetadata

Modifier and Type	Method and Description
Merge.Builder	Merge.Builder.fragments(List<FragmentMetadata> fragments)
Append.Builder	Append.Builder.fragments(List<FragmentMetadata> fragments)
Overwrite.Builder	Overwrite.Builder.fragments(List<FragmentMetadata> fragments)
RewriteGroup.Builder	RewriteGroup.Builder.newFragments(List<FragmentMetadata> newFragments)
Update.Builder	Update.Builder.newFragments(List<FragmentMetadata> newFragments)
RewriteGroup.Builder	RewriteGroup.Builder.oldFragments(List<FragmentMetadata> oldFragments)
Delete.Builder	Delete.Builder.updatedFragments(List<FragmentMetadata> updatedFragments)
Update.Builder	Update.Builder.updatedFragments(List<FragmentMetadata> updatedFragments)

Constructor parameters in com.lancedb.lance.operation with type arguments of type FragmentMetadata

Constructor and Description
Merge(List<FragmentMetadata> fragments, org.apache.arrow.vector.types.pojo.Schema schema)
Overwrite(List<FragmentMetadata> fragments, org.apache.arrow.vector.types.pojo.Schema schema, Map<String,String> configUpsertValues)