Class Chunk (0.51.0)

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public final class Chunk extends GeneratedMessageV3 implements ChunkOrBuilder

Chunk captures all raw metadata information of items to be recommended or searched in the chunk mode.

Protobuf type google.cloud.discoveryengine.v1alpha.Chunk

Inheritance

Object > AbstractMessageLite<MessageType,BuilderType> > AbstractMessage > GeneratedMessageV3 > Chunk

Implements

ChunkOrBuilder

Inherited Members

AbstractMessage.equals(Object)

AbstractMessage.findInitializationErrors()

AbstractMessage.getInitializationErrorString()

AbstractMessage.hashBoolean(boolean)

AbstractMessage.hashCode()

AbstractMessage.hashEnum(Internal.EnumLite)

AbstractMessage.hashEnumList(List<? extends Internal.EnumLite>)

AbstractMessage.hashFields(int,Map<Descriptors.FieldDescriptor,Object>)

AbstractMessage.hashLong(long)

AbstractMessage.toString()

AbstractMessageLite.<T>addAll(Iterable<T>,Collection<? super T>)

AbstractMessageLite.<T>addAll(Iterable<T>,List<? super T>)

AbstractMessageLite.checkByteStringIsUtf8(ByteString)

AbstractMessageLite.toByteArray()

AbstractMessageLite.toByteString()

AbstractMessageLite.writeDelimitedTo(OutputStream)

AbstractMessageLite.writeTo(OutputStream)

com.google.protobuf.GeneratedMessageV3.<ListT>makeMutableCopy(ListT)

com.google.protobuf.GeneratedMessageV3.<ListT>makeMutableCopy(ListT,int)

GeneratedMessageV3.<M>parseDelimitedWithIOException(Parser<M>,InputStream)

GeneratedMessageV3.<M>parseDelimitedWithIOException(Parser<M>,InputStream,ExtensionRegistryLite)

GeneratedMessageV3.<M>parseWithIOException(Parser<M>,CodedInputStream)

GeneratedMessageV3.<M>parseWithIOException(Parser<M>,CodedInputStream,ExtensionRegistryLite)

GeneratedMessageV3.<M>parseWithIOException(Parser<M>,InputStream)

GeneratedMessageV3.<M>parseWithIOException(Parser<M>,InputStream,ExtensionRegistryLite)

com.google.protobuf.GeneratedMessageV3.<T>emptyList(java.lang.Class<T>)

GeneratedMessageV3.<V>serializeBooleanMapTo(CodedOutputStream,MapField<Boolean,V>,MapEntry<Boolean,V>,int)

GeneratedMessageV3.<V>serializeIntegerMapTo(CodedOutputStream,MapField<Integer,V>,MapEntry<Integer,V>,int)

GeneratedMessageV3.<V>serializeLongMapTo(CodedOutputStream,MapField<Long,V>,MapEntry<Long,V>,int)

GeneratedMessageV3.<V>serializeStringMapTo(CodedOutputStream,MapField<String,V>,MapEntry<String,V>,int)

GeneratedMessageV3.canUseUnsafe()

GeneratedMessageV3.computeStringSize(int,Object)

GeneratedMessageV3.computeStringSizeNoTag(Object)

GeneratedMessageV3.emptyBooleanList()

GeneratedMessageV3.emptyDoubleList()

GeneratedMessageV3.emptyFloatList()

GeneratedMessageV3.emptyIntList()

GeneratedMessageV3.emptyLongList()

GeneratedMessageV3.getAllFields()

GeneratedMessageV3.getDescriptorForType()

GeneratedMessageV3.getField(Descriptors.FieldDescriptor)

GeneratedMessageV3.getOneofFieldDescriptor(Descriptors.OneofDescriptor)

GeneratedMessageV3.getParserForType()

GeneratedMessageV3.getRepeatedField(Descriptors.FieldDescriptor,int)

GeneratedMessageV3.getRepeatedFieldCount(Descriptors.FieldDescriptor)

GeneratedMessageV3.getSerializedSize()

GeneratedMessageV3.getUnknownFields()

GeneratedMessageV3.hasField(Descriptors.FieldDescriptor)

GeneratedMessageV3.hasOneof(Descriptors.OneofDescriptor)

GeneratedMessageV3.internalGetFieldAccessorTable()

GeneratedMessageV3.internalGetMapField(int)

com.google.protobuf.GeneratedMessageV3.internalGetMapFieldReflection(int)

GeneratedMessageV3.isInitialized()

GeneratedMessageV3.isStringEmpty(Object)

GeneratedMessageV3.makeExtensionsImmutable()

GeneratedMessageV3.mergeFromAndMakeImmutableInternal(CodedInputStream,ExtensionRegistryLite)

GeneratedMessageV3.mutableCopy(Internal.BooleanList)

GeneratedMessageV3.mutableCopy(Internal.DoubleList)

GeneratedMessageV3.mutableCopy(Internal.FloatList)

GeneratedMessageV3.mutableCopy(Internal.IntList)

GeneratedMessageV3.mutableCopy(Internal.LongList)

GeneratedMessageV3.newBooleanList()

GeneratedMessageV3.newBuilderForType(AbstractMessage.BuilderParent)

GeneratedMessageV3.newBuilderForType(GeneratedMessageV3.BuilderParent)

GeneratedMessageV3.newDoubleList()

GeneratedMessageV3.newFloatList()

GeneratedMessageV3.newInstance(GeneratedMessageV3.UnusedPrivateParameter)

GeneratedMessageV3.newIntList()

GeneratedMessageV3.newLongList()

GeneratedMessageV3.parseUnknownField(CodedInputStream,UnknownFieldSet.Builder,ExtensionRegistryLite,int)

GeneratedMessageV3.parseUnknownFieldProto3(CodedInputStream,UnknownFieldSet.Builder,ExtensionRegistryLite,int)

GeneratedMessageV3.writeReplace()

GeneratedMessageV3.writeString(CodedOutputStream,int,Object)

GeneratedMessageV3.writeStringNoTag(CodedOutputStream,Object)

GeneratedMessageV3.writeTo(CodedOutputStream)

Object.clone()

Object.finalize()

Object.getClass()

Object.notify()

Object.notifyAll()

Object.wait()

Object.wait(long)

Object.wait(long,int)

Static Fields

CHUNK_METADATA_FIELD_NUMBER

public static final int CHUNK_METADATA_FIELD_NUMBER

Field Value
Type	Description
int

CONTENT_FIELD_NUMBER

public static final int CONTENT_FIELD_NUMBER

Field Value
Type	Description
int

DERIVED_STRUCT_DATA_FIELD_NUMBER

public static final int DERIVED_STRUCT_DATA_FIELD_NUMBER

Field Value
Type	Description
int

DOCUMENT_METADATA_FIELD_NUMBER

public static final int DOCUMENT_METADATA_FIELD_NUMBER

Field Value
Type	Description
int

ID_FIELD_NUMBER

public static final int ID_FIELD_NUMBER

Field Value
Type	Description
int

NAME_FIELD_NUMBER

public static final int NAME_FIELD_NUMBER

Field Value
Type	Description
int

PAGE_SPAN_FIELD_NUMBER

public static final int PAGE_SPAN_FIELD_NUMBER

Field Value
Type	Description
int

RELEVANCE_SCORE_FIELD_NUMBER

public static final int RELEVANCE_SCORE_FIELD_NUMBER

Field Value
Type	Description
int

Static Methods

getDefaultInstance()

public static Chunk getDefaultInstance()

Returns
Type	Description
Chunk

getDescriptor()

public static final Descriptors.Descriptor getDescriptor()

Returns
Type	Description
Descriptor

newBuilder()

public static Chunk.Builder newBuilder()

Returns
Type	Description
Chunk.Builder

newBuilder(Chunk prototype)

public static Chunk.Builder newBuilder(Chunk prototype)

Parameter
Name	Description
prototype	Chunk

Returns
Type	Description
Chunk.Builder

parseDelimitedFrom(InputStream input)

public static Chunk parseDelimitedFrom(InputStream input)

Parameter
Name	Description
input	InputStream

Returns
Type	Description
Chunk

Exceptions
Type	Description
IOException

parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)

public static Chunk parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)

Parameters
Name	Description
input	InputStream
extensionRegistry	ExtensionRegistryLite

Returns
Type	Description
Chunk

Exceptions
Type	Description
IOException

parseFrom(byte[] data)

public static Chunk parseFrom(byte[] data)

Parameter
Name	Description
data	byte[]

Returns
Type	Description
Chunk

Exceptions
Type	Description
InvalidProtocolBufferException

parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)

public static Chunk parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)

Parameters
Name	Description
data	byte[]
extensionRegistry	ExtensionRegistryLite

Returns
Type	Description
Chunk

Exceptions
Type	Description
InvalidProtocolBufferException

parseFrom(ByteString data)

public static Chunk parseFrom(ByteString data)

Parameter
Name	Description
data	ByteString

Returns
Type	Description
Chunk

Exceptions
Type	Description
InvalidProtocolBufferException

parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)

public static Chunk parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)

Parameters
Name	Description
data	ByteString
extensionRegistry	ExtensionRegistryLite

Returns
Type	Description
Chunk

Exceptions
Type	Description
InvalidProtocolBufferException

parseFrom(CodedInputStream input)

public static Chunk parseFrom(CodedInputStream input)

Parameter
Name	Description
input	CodedInputStream

Returns
Type	Description
Chunk

Exceptions
Type	Description
IOException

parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)

public static Chunk parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)

Parameters
Name	Description
input	CodedInputStream
extensionRegistry	ExtensionRegistryLite

Returns
Type	Description
Chunk

Exceptions
Type	Description
IOException

parseFrom(InputStream input)

public static Chunk parseFrom(InputStream input)

Parameter
Name	Description
input	InputStream

Returns
Type	Description
Chunk

Exceptions
Type	Description
IOException

parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)

public static Chunk parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)

Parameters
Name	Description
input	InputStream
extensionRegistry	ExtensionRegistryLite

Returns
Type	Description
Chunk

Exceptions
Type	Description
IOException

parseFrom(ByteBuffer data)

public static Chunk parseFrom(ByteBuffer data)

Parameter
Name	Description
data	ByteBuffer

Returns
Type	Description
Chunk

Exceptions
Type	Description
InvalidProtocolBufferException

parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)

public static Chunk parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)

Parameters
Name	Description
data	ByteBuffer
extensionRegistry	ExtensionRegistryLite

Returns
Type	Description
Chunk

Exceptions
Type	Description
InvalidProtocolBufferException

parser()

public static Parser<Chunk> parser()

Returns
Type	Description
Parser<Chunk>

Methods

equals(Object obj)

public boolean equals(Object obj)

Parameter
Name	Description
obj	Object

Returns
Type	Description
boolean

Overrides

AbstractMessage.equals(Object other)

getChunkMetadata()

public Chunk.ChunkMetadata getChunkMetadata()

Output only. Metadata of the current chunk.

.google.cloud.discoveryengine.v1alpha.Chunk.ChunkMetadata chunk_metadata = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];

Returns
Type	Description
Chunk.ChunkMetadata	The chunkMetadata.

getChunkMetadataOrBuilder()

public Chunk.ChunkMetadataOrBuilder getChunkMetadataOrBuilder()

Output only. Metadata of the current chunk.

.google.cloud.discoveryengine.v1alpha.Chunk.ChunkMetadata chunk_metadata = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];

Returns
Type	Description
Chunk.ChunkMetadataOrBuilder

getContent()

public String getContent()

Content is a string from a document (parsed content).

string content = 3;

Returns
Type	Description
String	The content.

getContentBytes()

public ByteString getContentBytes()

Content is a string from a document (parsed content).

string content = 3;

Returns
Type	Description
ByteString	The bytes for content.

getDefaultInstanceForType()

public Chunk getDefaultInstanceForType()

Returns
Type	Description
Chunk

getDerivedStructData()

public Struct getDerivedStructData()

Output only. This field is OUTPUT_ONLY. It contains derived data that are not in the original input document.

.google.protobuf.Struct derived_struct_data = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];

Returns
Type	Description
Struct	The derivedStructData.

getDerivedStructDataOrBuilder()

public StructOrBuilder getDerivedStructDataOrBuilder()

Output only. This field is OUTPUT_ONLY. It contains derived data that are not in the original input document.

.google.protobuf.Struct derived_struct_data = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];

Returns
Type	Description
StructOrBuilder

getDocumentMetadata()

public Chunk.DocumentMetadata getDocumentMetadata()

Metadata of the document from the current chunk.

.google.cloud.discoveryengine.v1alpha.Chunk.DocumentMetadata document_metadata = 5;

Returns
Type	Description
Chunk.DocumentMetadata	The documentMetadata.

getDocumentMetadataOrBuilder()

public Chunk.DocumentMetadataOrBuilder getDocumentMetadataOrBuilder()

Metadata of the document from the current chunk.

.google.cloud.discoveryengine.v1alpha.Chunk.DocumentMetadata document_metadata = 5;

Returns
Type	Description
Chunk.DocumentMetadataOrBuilder

getId()

public String getId()

Unique chunk ID of the current chunk.

string id = 2;

Returns
Type	Description
String	The id.

getIdBytes()

public ByteString getIdBytes()

Unique chunk ID of the current chunk.

string id = 2;

Returns
Type	Description
ByteString	The bytes for id.

getName()

public String getName()

The full resource name of the chunk. Format: projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}/documents/{document_id}/chunks/{chunk_id}.

This field must be a UTF-8 encoded string with a length limit of 1024 characters.

string name = 1;

Returns
Type	Description
String	The name.

getNameBytes()

public ByteString getNameBytes()

The full resource name of the chunk. Format: projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}/documents/{document_id}/chunks/{chunk_id}.

This field must be a UTF-8 encoded string with a length limit of 1024 characters.

string name = 1;

Returns
Type	Description
ByteString	The bytes for name.

getPageSpan()

public Chunk.PageSpan getPageSpan()

Page span of the chunk.

.google.cloud.discoveryengine.v1alpha.Chunk.PageSpan page_span = 6;

Returns
Type	Description
Chunk.PageSpan	The pageSpan.

getPageSpanOrBuilder()

public Chunk.PageSpanOrBuilder getPageSpanOrBuilder()

Page span of the chunk.

.google.cloud.discoveryengine.v1alpha.Chunk.PageSpan page_span = 6;

Returns
Type	Description
Chunk.PageSpanOrBuilder

getParserForType()

public Parser<Chunk> getParserForType()

Returns
Type	Description
Parser<Chunk>

Overrides

GeneratedMessageV3.getParserForType()

getRelevanceScore()

public double getRelevanceScore()

Output only. Represents the relevance score based on similarity. Higher score indicates higher chunk relevance. The score is in range [-1.0, 1.0]. Only populated on [SearchService.SearchResponse][].

optional double relevance_score = 8 [(.google.api.field_behavior) = OUTPUT_ONLY];

Returns
Type	Description
double	The relevanceScore.

getSerializedSize()

public int getSerializedSize()

Returns
Type	Description
int

Overrides

GeneratedMessageV3.getSerializedSize()

hasChunkMetadata()

public boolean hasChunkMetadata()

Output only. Metadata of the current chunk.

.google.cloud.discoveryengine.v1alpha.Chunk.ChunkMetadata chunk_metadata = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];

Returns
Type	Description
boolean	Whether the chunkMetadata field is set.

hasDerivedStructData()

public boolean hasDerivedStructData()

Output only. This field is OUTPUT_ONLY. It contains derived data that are not in the original input document.

.google.protobuf.Struct derived_struct_data = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];

Returns
Type	Description
boolean	Whether the derivedStructData field is set.

hasDocumentMetadata()

public boolean hasDocumentMetadata()

Metadata of the document from the current chunk.

.google.cloud.discoveryengine.v1alpha.Chunk.DocumentMetadata document_metadata = 5;

Returns
Type	Description
boolean	Whether the documentMetadata field is set.

hasPageSpan()

public boolean hasPageSpan()

Page span of the chunk.

.google.cloud.discoveryengine.v1alpha.Chunk.PageSpan page_span = 6;

Returns
Type	Description
boolean	Whether the pageSpan field is set.

hasRelevanceScore()

public boolean hasRelevanceScore()

Output only. Represents the relevance score based on similarity. Higher score indicates higher chunk relevance. The score is in range [-1.0, 1.0]. Only populated on [SearchService.SearchResponse][].

optional double relevance_score = 8 [(.google.api.field_behavior) = OUTPUT_ONLY];

Returns
Type	Description
boolean	Whether the relevanceScore field is set.

hashCode()

public int hashCode()

Returns
Type	Description
int

Overrides

AbstractMessage.hashCode()

internalGetFieldAccessorTable()

protected GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()

Returns
Type	Description
FieldAccessorTable

Overrides

GeneratedMessageV3.internalGetFieldAccessorTable()

isInitialized()

public final boolean isInitialized()

Returns
Type	Description
boolean

Overrides

GeneratedMessageV3.isInitialized()

newBuilderForType()

public Chunk.Builder newBuilderForType()

Returns
Type	Description
Chunk.Builder

newBuilderForType(GeneratedMessageV3.BuilderParent parent)

protected Chunk.Builder newBuilderForType(GeneratedMessageV3.BuilderParent parent)

Parameter
Name	Description
parent	BuilderParent

Returns
Type	Description
Chunk.Builder

Overrides

GeneratedMessageV3.newBuilderForType(GeneratedMessageV3.BuilderParent parent)

newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)

protected Object newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)

Parameter
Name	Description
unused	UnusedPrivateParameter

Returns
Type	Description
Object

Overrides

GeneratedMessageV3.newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)

toBuilder()

public Chunk.Builder toBuilder()

Returns
Type	Description
Chunk.Builder

writeTo(CodedOutputStream output)

public void writeTo(CodedOutputStream output)

Parameter
Name	Description
output	CodedOutputStream

Overrides

GeneratedMessageV3.writeTo(CodedOutputStream output)

Exceptions
Type	Description
IOException