github.com/matrixorigin/matrixone@v1.2.0/pkg/compress/types.go (about)

     1  // Copyright 2021 Matrix Origin
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //      http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package compress
    16  
    17  import "fmt"
    18  
    19  const (
    20  	None = iota
    21  	Lz4
    22  )
    23  
    24  type T uint8
    25  
    26  func (t T) String() string {
    27  	switch t {
    28  	case None:
    29  		return "None"
    30  	case Lz4:
    31  		return "LZ4"
    32  	}
    33  	return fmt.Sprintf("unexpected compress type: %d", t)
    34  }