FunctionParamValue

A typed value used for function-chain expression and operation parameters.

io.milvus.v2.service.vector.request.FunctionParamValue

Methods

• static FunctionParamValue of(boolean value)

  Creates a boolean parameter value.

• static FunctionParamValue of(long value)

  Creates an integer parameter value.

• static FunctionParamValue of(double value)

  Creates a floating-point parameter value.

• static FunctionParamValue of(String value)

  Creates a string parameter value.

• static FunctionParamValue of(byte[] value)

  Creates a binary parameter value from a byte array.

• static FunctionParamValue of(ByteString value)

  Creates a binary parameter value from a protobuf ByteString.

• static FunctionParamValue ofArray(List<FunctionParamValue> values)

  Creates an array parameter value from a list of typed values.

• static FunctionParamValue ofObject(Map<String, FunctionParamValue> fields)

  Creates an object parameter value from a map of field values.

• static FunctionParamValue from(Object value)

  Creates a parameter value by inferring the type from a Java object.

Example

import io.milvus.v2.service.vector.request.FunctionChainArg;
import io.milvus.v2.service.vector.request.FunctionChainExpr;
import io.milvus.v2.service.vector.request.FunctionParamValue;
import java.util.Arrays;

// Build a FunctionChainExpr with literal parameter values
FunctionChainExpr expr = FunctionChainExpr.builder()
        .name("num_combine")
        .arg(FunctionChainArg.col("$score"))
        .param("weights", Arrays.asList(FunctionParamValue.of(0.7), FunctionParamValue.of(0.3)))
        .build();