io.milvus.param.highlevel.dml

Class SearchSimpleParam.Builder

java.lang.Object

io.milvus.param.highlevel.dml.SearchSimpleParam.Builder

Enclosing class:

SearchSimpleParam

public static class SearchSimpleParam.Builder
extends java.lang.Object

Builder for SearchSimpleParam class.

Method Summary

Modifier and Type	Method and Description
SearchSimpleParam	build() Verifies parameters and creates a new SearchSimpleParam instance.
SearchSimpleParam.Builder	withCollectionName(@NonNull java.lang.String collectionName) Sets the collection name.
SearchSimpleParam.Builder	withConsistencyLevel(ConsistencyLevelEnum consistencyLevel) ConsistencyLevel of consistency level.
SearchSimpleParam.Builder	withFilter(@NonNull java.lang.String filter) Sets expression to filter out entities before searching (Optional).
SearchSimpleParam.Builder	withLimit(@NonNull java.lang.Long limit) Specify a value to control the returned number of entities.
SearchSimpleParam.Builder	withOffset(@NonNull java.lang.Long offset) Specify a position to return results.
SearchSimpleParam.Builder	withOutputFields(@NonNull java.util.List<java.lang.String> outputFields) Specifies output fields (Optional).
SearchSimpleParam.Builder	withVectors(@NonNull java.util.List<?> vectors) Sets the target vectors.

Methods inherited from class java.lang.Object

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

Method Detail

withCollectionName

public SearchSimpleParam.Builder withCollectionName(@NonNull
                                                    @NonNull java.lang.String collectionName)

Sets the collection name. Collection name cannot be empty or null.

Parameters:

collectionName - collection name

Returns:

Builder

withFilter

public SearchSimpleParam.Builder withFilter(@NonNull
                                            @NonNull java.lang.String filter)

Sets expression to filter out entities before searching (Optional).

Parameters:

filter - filtering expression

Returns:

Builder

See Also:

Boolean Expression Rules

withOutputFields

public SearchSimpleParam.Builder withOutputFields(@NonNull
                                                  @NonNull java.util.List<java.lang.String> outputFields)

Specifies output fields (Optional).

Parameters:

outputFields - output fields

Returns:

Builder

withVectors

public SearchSimpleParam.Builder withVectors(@NonNull
                                             @NonNull java.util.List<?> vectors)

Sets the target vectors.

Parameters:

vectors - list of target vectors: List of List Float;

Returns:

Builder

withOffset

public SearchSimpleParam.Builder withOffset(@NonNull
                                            @NonNull java.lang.Long offset)

Specify a position to return results. Only take effect when the 'limit' value is specified. Default value is 0, start from begin.

Parameters:

offset - a value to define the position

Returns:

Builder

withLimit

public SearchSimpleParam.Builder withLimit(@NonNull
                                           @NonNull java.lang.Long limit)

Specify a value to control the returned number of entities. Must be a positive value. Default value is 10, will return without limit. To maintain consistency with the parameter type of the query interface, the field is declared as Long. In reality, the field is of type int.

Parameters:

limit - a value to define the limit of returned entities

Returns:

Builder

withConsistencyLevel

public SearchSimpleParam.Builder withConsistencyLevel(ConsistencyLevelEnum consistencyLevel)

ConsistencyLevel of consistency level.

Parameters:

consistencyLevel - consistency level

Returns:

Builder

build

public SearchSimpleParam build()
                        throws ParamException

Verifies parameters and creates a new SearchSimpleParam instance.

Returns:

SearchSimpleParam

Throws:

ParamException