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68 lines
2.6 KiB
Go
68 lines
2.6 KiB
Go
// Licensed to the LF AI & Data foundation under one
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// or more contributor license agreements. See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership. The ASF licenses this file
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// to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance
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// with the License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package storage
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import (
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"github.com/milvus-io/milvus-proto/go-api/v2/schemapb"
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)
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// PayloadWriterInterface abstracts PayloadWriter
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type PayloadWriterInterface interface {
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AddDataToPayload(msgs any, dim ...int) error
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AddBoolToPayload(msgs []bool) error
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AddByteToPayload(msgs []byte) error
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AddInt8ToPayload(msgs []int8) error
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AddInt16ToPayload(msgs []int16) error
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AddInt32ToPayload(msgs []int32) error
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AddInt64ToPayload(msgs []int64) error
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AddFloatToPayload(msgs []float32) error
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AddDoubleToPayload(msgs []float64) error
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AddOneStringToPayload(msgs string) error
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AddOneArrayToPayload(msg *schemapb.ScalarField) error
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AddOneJSONToPayload(msg []byte) error
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AddBinaryVectorToPayload(binVec []byte, dim int) error
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AddFloatVectorToPayload(binVec []float32, dim int) error
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AddFloat16VectorToPayload(binVec []byte, dim int) error
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FinishPayloadWriter() error
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GetPayloadBufferFromWriter() ([]byte, error)
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GetPayloadLengthFromWriter() (int, error)
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ReleasePayloadWriter()
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Close()
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}
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// PayloadReaderInterface abstracts PayloadReader
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type PayloadReaderInterface interface {
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GetDataFromPayload() (any, int, error)
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GetBoolFromPayload() ([]bool, error)
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GetByteFromPayload() ([]byte, error)
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GetInt8FromPayload() ([]int8, error)
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GetInt16FromPayload() ([]int16, error)
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GetInt32FromPayload() ([]int32, error)
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GetInt64FromPayload() ([]int64, error)
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GetFloatFromPayload() ([]float32, error)
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GetDoubleFromPayload() ([]float64, error)
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GetStringFromPayload() ([]string, error)
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GetArrayFromPayload() ([]*schemapb.ScalarField, error)
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GetJSONFromPayload() ([][]byte, error)
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GetBinaryVectorFromPayload() ([]byte, int, error)
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GetFloat16VectorFromPayload() ([]byte, int, error)
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GetFloatVectorFromPayload() ([]float32, int, error)
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GetPayloadLengthFromReader() (int, error)
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ReleasePayloadReader() error
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Close() error
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}
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