Class Chunk (0.42.0)

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()

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()

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`