java.lang.Object
- com.google.protobuf.AbstractMessageLite
- - com.google.protobuf.AbstractMessage
  - - com.google.protobuf.GeneratedMessageV3
    - - org.vitrivr.cottontail.grpc.CottontailGrpc.Knn

All Implemented Interfaces:

com.google.protobuf.Message, com.google.protobuf.MessageLite, com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder, java.io.Serializable, CottontailGrpc.KnnOrBuilder

Enclosing class:

CottontailGrpc
```
public static final class CottontailGrpc.Knn
extends com.google.protobuf.GeneratedMessageV3
implements CottontailGrpc.KnnOrBuilder
```
```
 The kNN part of a QueryMessage.
 
```
Protobuf type org.vitrivr.cottontail.grpc.Knn
See Also:

Serialized Form

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`static class`	`CottontailGrpc.Knn.Builder`	The kNN part of a QueryMessage.
`static class`	`CottontailGrpc.Knn.Distance`	Protobuf enum `org.vitrivr.cottontail.grpc.Knn.Distance`

Nested classes/interfaces inherited from class com.google.protobuf.GeneratedMessageV3
com.google.protobuf.GeneratedMessageV3.BuilderParent, com.google.protobuf.GeneratedMessageV3.ExtendableBuilder<MessageType extends com.google.protobuf.GeneratedMessageV3.ExtendableMessage,BuilderType extends com.google.protobuf.GeneratedMessageV3.ExtendableBuilder<MessageType,BuilderType>>, com.google.protobuf.GeneratedMessageV3.ExtendableMessage<MessageType extends com.google.protobuf.GeneratedMessageV3.ExtendableMessage>, com.google.protobuf.GeneratedMessageV3.ExtendableMessageOrBuilder<MessageType extends com.google.protobuf.GeneratedMessageV3.ExtendableMessage>, com.google.protobuf.GeneratedMessageV3.FieldAccessorTable, com.google.protobuf.GeneratedMessageV3.UnusedPrivateParameter

Nested classes/interfaces inherited from class com.google.protobuf.AbstractMessageLite
com.google.protobuf.AbstractMessageLite.InternalOneOfEnum

Field Summary

Fields
Modifier and Type	Field	Description
`static int`	`ATTRIBUTE_FIELD_NUMBER`
`static int`	`DISTANCE_FIELD_NUMBER`
`static int`	`HINT_FIELD_NUMBER`
`static int`	`K_FIELD_NUMBER`
`static int`	`QUERY_FIELD_NUMBER`
`static int`	`WEIGHT_FIELD_NUMBER`

Fields inherited from class com.google.protobuf.GeneratedMessageV3
alwaysUseFieldBuilders, unknownFields

Fields inherited from class com.google.protobuf.AbstractMessage
memoizedSize

Fields inherited from class com.google.protobuf.AbstractMessageLite
memoizedHashCode

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(java.lang.Object obj)`
`CottontailGrpc.ColumnName`	`getAttribute()`	`.org.vitrivr.cottontail.grpc.ColumnName attribute = 1;`
`CottontailGrpc.ColumnNameOrBuilder`	`getAttributeOrBuilder()`	`.org.vitrivr.cottontail.grpc.ColumnName attribute = 1;`
`static CottontailGrpc.Knn`	`getDefaultInstance()`
`CottontailGrpc.Knn`	`getDefaultInstanceForType()`
`static com.google.protobuf.Descriptors.Descriptor`	`getDescriptor()`
`CottontailGrpc.Knn.Distance`	`getDistance()`	`.org.vitrivr.cottontail.grpc.Knn.Distance distance = 3;`
`int`	`getDistanceValue()`	`.org.vitrivr.cottontail.grpc.Knn.Distance distance = 3;`
`CottontailGrpc.KnnHint`	`getHint()`	`.org.vitrivr.cottontail.grpc.KnnHint hint = 4;`
`CottontailGrpc.KnnHintOrBuilder`	`getHintOrBuilder()`	`.org.vitrivr.cottontail.grpc.KnnHint hint = 4;`
`int`	`getK()`	`uint32 k = 2;`
`com.google.protobuf.Parser<CottontailGrpc.Knn>`	`getParserForType()`
`CottontailGrpc.Vector`	`getQuery()`	`.org.vitrivr.cottontail.grpc.Vector query = 5;`
`CottontailGrpc.VectorOrBuilder`	`getQueryOrBuilder()`	`.org.vitrivr.cottontail.grpc.Vector query = 5;`
`int`	`getSerializedSize()`
`com.google.protobuf.UnknownFieldSet`	`getUnknownFields()`
`CottontailGrpc.Vector`	`getWeight()`	`.org.vitrivr.cottontail.grpc.Vector weight = 6;`
`CottontailGrpc.VectorOrBuilder`	`getWeightOrBuilder()`	`.org.vitrivr.cottontail.grpc.Vector weight = 6;`
`boolean`	`hasAttribute()`	`.org.vitrivr.cottontail.grpc.ColumnName attribute = 1;`
`int`	`hashCode()`
`boolean`	`hasHint()`	`.org.vitrivr.cottontail.grpc.KnnHint hint = 4;`
`boolean`	`hasQuery()`	`.org.vitrivr.cottontail.grpc.Vector query = 5;`
`boolean`	`hasWeight()`	`.org.vitrivr.cottontail.grpc.Vector weight = 6;`
`protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable`	`internalGetFieldAccessorTable()`
`boolean`	`isInitialized()`
`static CottontailGrpc.Knn.Builder`	`newBuilder()`
`static CottontailGrpc.Knn.Builder`	`newBuilder(CottontailGrpc.Knn prototype)`
`CottontailGrpc.Knn.Builder`	`newBuilderForType()`
`protected CottontailGrpc.Knn.Builder`	`newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent)`
`protected java.lang.Object`	`newInstance(com.google.protobuf.GeneratedMessageV3.UnusedPrivateParameter unused)`
`static CottontailGrpc.Knn`	`parseDelimitedFrom(java.io.InputStream input)`
`static CottontailGrpc.Knn`	`parseDelimitedFrom(java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)`
`static CottontailGrpc.Knn`	`parseFrom(byte[] data)`
`static CottontailGrpc.Knn`	`parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)`
`static CottontailGrpc.Knn`	`parseFrom(com.google.protobuf.ByteString data)`
`static CottontailGrpc.Knn`	`parseFrom(com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)`
`static CottontailGrpc.Knn`	`parseFrom(com.google.protobuf.CodedInputStream input)`
`static CottontailGrpc.Knn`	`parseFrom(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)`
`static CottontailGrpc.Knn`	`parseFrom(java.io.InputStream input)`
`static CottontailGrpc.Knn`	`parseFrom(java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)`
`static CottontailGrpc.Knn`	`parseFrom(java.nio.ByteBuffer data)`
`static CottontailGrpc.Knn`	`parseFrom(java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)`
`static com.google.protobuf.Parser<CottontailGrpc.Knn>`	`parser()`
`CottontailGrpc.Knn.Builder`	`toBuilder()`
`void`	`writeTo(com.google.protobuf.CodedOutputStream output)`

Methods inherited from class com.google.protobuf.GeneratedMessageV3
canUseUnsafe, computeStringSize, computeStringSizeNoTag, emptyBooleanList, emptyDoubleList, emptyFloatList, emptyIntList, emptyLongList, getAllFields, getDescriptorForType, getField, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, hasField, hasOneof, internalGetMapField, makeExtensionsImmutable, mergeFromAndMakeImmutableInternal, mutableCopy, mutableCopy, mutableCopy, mutableCopy, mutableCopy, newBooleanList, newBuilderForType, newDoubleList, newFloatList, newIntList, newLongList, parseDelimitedWithIOException, parseDelimitedWithIOException, parseUnknownField, parseUnknownFieldProto3, parseWithIOException, parseWithIOException, parseWithIOException, parseWithIOException, serializeBooleanMapTo, serializeIntegerMapTo, serializeLongMapTo, serializeStringMapTo, writeReplace, writeString, writeStringNoTag

Methods inherited from class com.google.protobuf.AbstractMessage
findInitializationErrors, getInitializationErrorString, hashBoolean, hashEnum, hashEnumList, hashFields, hashLong, toString

Methods inherited from class com.google.protobuf.AbstractMessageLite
addAll, addAll, checkByteStringIsUtf8, toByteArray, toByteString, writeDelimitedTo, writeTo

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.google.protobuf.MessageLite
toByteArray, toByteString, writeDelimitedTo, writeTo

Methods inherited from interface com.google.protobuf.MessageOrBuilder
findInitializationErrors, getAllFields, getDescriptorForType, getField, getInitializationErrorString, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, hasField, hasOneof

- Field Detail
  - ATTRIBUTE_FIELD_NUMBER
```
public static final int ATTRIBUTE_FIELD_NUMBER
```
    See Also:
    
    Constant Field Values
  - K_FIELD_NUMBER
```
public static final int K_FIELD_NUMBER
```
    See Also:
    
    Constant Field Values
  - DISTANCE_FIELD_NUMBER
```
public static final int DISTANCE_FIELD_NUMBER
```
    See Also:
    
    Constant Field Values
  - HINT_FIELD_NUMBER
```
public static final int HINT_FIELD_NUMBER
```
    See Also:
    
    Constant Field Values
  - QUERY_FIELD_NUMBER
```
public static final int QUERY_FIELD_NUMBER
```
    See Also:
    
    Constant Field Values
  - WEIGHT_FIELD_NUMBER
```
public static final int WEIGHT_FIELD_NUMBER
```
    See Also:
    
    Constant Field Values
- Method Detail
  - newInstance
```
protected java.lang.Object newInstance(com.google.protobuf.GeneratedMessageV3.UnusedPrivateParameter unused)
```
    Overrides:
    
    newInstance in class com.google.protobuf.GeneratedMessageV3
  - getUnknownFields
```
public final com.google.protobuf.UnknownFieldSet getUnknownFields()
```
    Specified by:
    
    getUnknownFields in interface com.google.protobuf.MessageOrBuilder
    
    Overrides:
    
    getUnknownFields in class com.google.protobuf.GeneratedMessageV3
  - getDescriptor
```
public static final com.google.protobuf.Descriptors.Descriptor getDescriptor()
```
  - internalGetFieldAccessorTable
```
protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()
```
    Specified by:
    
    internalGetFieldAccessorTable in class com.google.protobuf.GeneratedMessageV3
  - hasAttribute
```
public boolean hasAttribute()
```
    .org.vitrivr.cottontail.grpc.ColumnName attribute = 1;
    
    Specified by:
    
    hasAttribute in interface CottontailGrpc.KnnOrBuilder
    
    Returns:
    
    Whether the attribute field is set.
  - getAttribute
```
public CottontailGrpc.ColumnName getAttribute()
```
    .org.vitrivr.cottontail.grpc.ColumnName attribute = 1;
    
    Specified by:
    
    getAttribute in interface CottontailGrpc.KnnOrBuilder
    
    Returns:
    
    The attribute.
  - getAttributeOrBuilder
```
public CottontailGrpc.ColumnNameOrBuilder getAttributeOrBuilder()
```
    .org.vitrivr.cottontail.grpc.ColumnName attribute = 1;
    
    Specified by:
    
    getAttributeOrBuilder in interface CottontailGrpc.KnnOrBuilder
  - getK
```
public int getK()
```
    uint32 k = 2;
    
    Specified by:
    
    getK in interface CottontailGrpc.KnnOrBuilder
    
    Returns:
    
    The k.
  - getDistanceValue
```
public int getDistanceValue()
```
    .org.vitrivr.cottontail.grpc.Knn.Distance distance = 3;
    
    Specified by:
    
    getDistanceValue in interface CottontailGrpc.KnnOrBuilder
    
    Returns:
    
    The enum numeric value on the wire for distance.
  - getDistance
```
public CottontailGrpc.Knn.Distance getDistance()
```
    .org.vitrivr.cottontail.grpc.Knn.Distance distance = 3;
    
    Specified by:
    
    getDistance in interface CottontailGrpc.KnnOrBuilder
    
    Returns:
    
    The distance.
  - hasHint
```
public boolean hasHint()
```
    .org.vitrivr.cottontail.grpc.KnnHint hint = 4;
    
    Specified by:
    
    hasHint in interface CottontailGrpc.KnnOrBuilder
    
    Returns:
    
    Whether the hint field is set.
  - getHint
```
public CottontailGrpc.KnnHint getHint()
```
    .org.vitrivr.cottontail.grpc.KnnHint hint = 4;
    
    Specified by:
    
    getHint in interface CottontailGrpc.KnnOrBuilder
    
    Returns:
    
    The hint.
  - getHintOrBuilder
```
public CottontailGrpc.KnnHintOrBuilder getHintOrBuilder()
```
    .org.vitrivr.cottontail.grpc.KnnHint hint = 4;
    
    Specified by:
    
    getHintOrBuilder in interface CottontailGrpc.KnnOrBuilder
  - hasQuery
```
public boolean hasQuery()
```
    .org.vitrivr.cottontail.grpc.Vector query = 5;
    
    Specified by:
    
    hasQuery in interface CottontailGrpc.KnnOrBuilder
    
    Returns:
    
    Whether the query field is set.
  - getQuery
```
public CottontailGrpc.Vector getQuery()
```
    .org.vitrivr.cottontail.grpc.Vector query = 5;
    
    Specified by:
    
    getQuery in interface CottontailGrpc.KnnOrBuilder
    
    Returns:
    
    The query.
  - getQueryOrBuilder
```
public CottontailGrpc.VectorOrBuilder getQueryOrBuilder()
```
    .org.vitrivr.cottontail.grpc.Vector query = 5;
    
    Specified by:
    
    getQueryOrBuilder in interface CottontailGrpc.KnnOrBuilder
  - hasWeight
```
public boolean hasWeight()
```
    .org.vitrivr.cottontail.grpc.Vector weight = 6;
    
    Specified by:
    
    hasWeight in interface CottontailGrpc.KnnOrBuilder
    
    Returns:
    
    Whether the weight field is set.
  - getWeight
```
public CottontailGrpc.Vector getWeight()
```
    .org.vitrivr.cottontail.grpc.Vector weight = 6;
    
    Specified by:
    
    getWeight in interface CottontailGrpc.KnnOrBuilder
    
    Returns:
    
    The weight.
  - getWeightOrBuilder
```
public CottontailGrpc.VectorOrBuilder getWeightOrBuilder()
```
    .org.vitrivr.cottontail.grpc.Vector weight = 6;
    
    Specified by:
    
    getWeightOrBuilder in interface CottontailGrpc.KnnOrBuilder
  - isInitialized
```
public final boolean isInitialized()
```
    Specified by:
    
    isInitialized in interface com.google.protobuf.MessageLiteOrBuilder
    
    Overrides:
    
    isInitialized in class com.google.protobuf.GeneratedMessageV3
  - writeTo
```
public void writeTo(com.google.protobuf.CodedOutputStream output)
             throws java.io.IOException
```
    Specified by:
    
    writeTo in interface com.google.protobuf.MessageLite
    
    Overrides:
    
    writeTo in class com.google.protobuf.GeneratedMessageV3
    
    Throws:
    
    java.io.IOException
  - getSerializedSize
```
public int getSerializedSize()
```
    Specified by:
    
    getSerializedSize in interface com.google.protobuf.MessageLite
    
    Overrides:
    
    getSerializedSize in class com.google.protobuf.GeneratedMessageV3
  - equals
```
public boolean equals(java.lang.Object obj)
```
    Specified by:
    
    equals in interface com.google.protobuf.Message
    
    Overrides:
    
    equals in class com.google.protobuf.AbstractMessage
  - hashCode
```
public int hashCode()
```
    Specified by:
    
    hashCode in interface com.google.protobuf.Message
    
    Overrides:
    
    hashCode in class com.google.protobuf.AbstractMessage
  - parseFrom
```
public static CottontailGrpc.Knn parseFrom(java.nio.ByteBuffer data)
                                    throws com.google.protobuf.InvalidProtocolBufferException
```
    Throws:
    
    com.google.protobuf.InvalidProtocolBufferException
  - parseFrom
```
public static CottontailGrpc.Knn parseFrom(java.nio.ByteBuffer data,
                                           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                    throws com.google.protobuf.InvalidProtocolBufferException
```
    Throws:
    
    com.google.protobuf.InvalidProtocolBufferException
  - parseFrom
```
public static CottontailGrpc.Knn parseFrom(com.google.protobuf.ByteString data)
                                    throws com.google.protobuf.InvalidProtocolBufferException
```
    Throws:
    
    com.google.protobuf.InvalidProtocolBufferException
  - parseFrom
```
public static CottontailGrpc.Knn parseFrom(com.google.protobuf.ByteString data,
                                           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                    throws com.google.protobuf.InvalidProtocolBufferException
```
    Throws:
    
    com.google.protobuf.InvalidProtocolBufferException
  - parseFrom
```
public static CottontailGrpc.Knn parseFrom(byte[] data)
                                    throws com.google.protobuf.InvalidProtocolBufferException
```
    Throws:
    
    com.google.protobuf.InvalidProtocolBufferException
  - parseFrom
```
public static CottontailGrpc.Knn parseFrom(byte[] data,
                                           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                    throws com.google.protobuf.InvalidProtocolBufferException
```
    Throws:
    
    com.google.protobuf.InvalidProtocolBufferException
  - parseFrom
```
public static CottontailGrpc.Knn parseFrom(java.io.InputStream input)
                                    throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - parseFrom
```
public static CottontailGrpc.Knn parseFrom(java.io.InputStream input,
                                           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                    throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - parseDelimitedFrom
```
public static CottontailGrpc.Knn parseDelimitedFrom(java.io.InputStream input)
                                             throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - parseDelimitedFrom
```
public static CottontailGrpc.Knn parseDelimitedFrom(java.io.InputStream input,
                                                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                             throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - parseFrom
```
public static CottontailGrpc.Knn parseFrom(com.google.protobuf.CodedInputStream input)
                                    throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - parseFrom
```
public static CottontailGrpc.Knn parseFrom(com.google.protobuf.CodedInputStream input,
                                           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                    throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - newBuilderForType
```
public CottontailGrpc.Knn.Builder newBuilderForType()
```
    Specified by:
    
    newBuilderForType in interface com.google.protobuf.Message
    
    Specified by:
    
    newBuilderForType in interface com.google.protobuf.MessageLite
  - newBuilder
```
public static CottontailGrpc.Knn.Builder newBuilder()
```
  - newBuilder
```
public static CottontailGrpc.Knn.Builder newBuilder(CottontailGrpc.Knn prototype)
```
  - toBuilder
```
public CottontailGrpc.Knn.Builder toBuilder()
```
    Specified by:
    
    toBuilder in interface com.google.protobuf.Message
    
    Specified by:
    
    toBuilder in interface com.google.protobuf.MessageLite
  - newBuilderForType
```
protected CottontailGrpc.Knn.Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent)
```
    Specified by:
    
    newBuilderForType in class com.google.protobuf.GeneratedMessageV3
  - getDefaultInstance
```
public static CottontailGrpc.Knn getDefaultInstance()
```
  - parser
```
public static com.google.protobuf.Parser<CottontailGrpc.Knn> parser()
```
  - getParserForType
```
public com.google.protobuf.Parser<CottontailGrpc.Knn> getParserForType()
```
    Specified by:
    
    getParserForType in interface com.google.protobuf.Message
    
    Specified by:
    
    getParserForType in interface com.google.protobuf.MessageLite
    
    Overrides:
    
    getParserForType in class com.google.protobuf.GeneratedMessageV3
  - getDefaultInstanceForType
```
public CottontailGrpc.Knn getDefaultInstanceForType()
```
    Specified by:
    
    getDefaultInstanceForType in interface com.google.protobuf.MessageLiteOrBuilder
    
    Specified by:
    
    getDefaultInstanceForType in interface com.google.protobuf.MessageOrBuilder

Class CottontailGrpc.Knn

Nested Class Summary

Nested classes/interfaces inherited from class com.google.protobuf.GeneratedMessageV3

Nested classes/interfaces inherited from class com.google.protobuf.AbstractMessageLite

Field Summary

Fields inherited from class com.google.protobuf.GeneratedMessageV3

Fields inherited from class com.google.protobuf.AbstractMessage

Fields inherited from class com.google.protobuf.AbstractMessageLite

Method Summary

Methods inherited from class com.google.protobuf.GeneratedMessageV3

Methods inherited from class com.google.protobuf.AbstractMessage

Methods inherited from class com.google.protobuf.AbstractMessageLite

Methods inherited from class java.lang.Object

Methods inherited from interface com.google.protobuf.MessageLite

Methods inherited from interface com.google.protobuf.MessageOrBuilder

Field Detail

ATTRIBUTE_FIELD_NUMBER

K_FIELD_NUMBER

DISTANCE_FIELD_NUMBER

HINT_FIELD_NUMBER

QUERY_FIELD_NUMBER

WEIGHT_FIELD_NUMBER

Method Detail

newInstance

getUnknownFields

getDescriptor

internalGetFieldAccessorTable

hasAttribute

getAttribute

getAttributeOrBuilder

getK

getDistanceValue

getDistance

hasHint

getHint

getHintOrBuilder

hasQuery

getQuery

getQueryOrBuilder

hasWeight

getWeight

getWeightOrBuilder

isInitialized

writeTo

getSerializedSize

equals

hashCode

parseFrom

parseFrom

parseFrom

parseFrom

parseFrom

parseFrom

parseFrom

parseFrom

parseDelimitedFrom

parseDelimitedFrom

parseFrom

parseFrom

newBuilderForType

newBuilder

newBuilder

toBuilder

newBuilderForType

getDefaultInstance

parser

getParserForType

getDefaultInstanceForType