/
data_slice.go
64 lines (55 loc) · 1.87 KB
/
data_slice.go
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/*
* Copyright (c) 2023
* John's Page All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED BY [Name of Organization] “AS IS” AND ANY EXPRESS
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
* EVENT SHALL [Name of Organisation] BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
* IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*/
package gollowdb
// Container that holds the data
type DataSlice struct {
bin []byte
}
// Creates a new DataSlice
func NewDataSlice(value any) *DataSlice {
// check if the value is a string
if str, ok := value.(string); ok {
return &DataSlice{bin: []byte(str)}
}
// check if the value is a byte array
if bin, ok := value.([]byte); ok {
return &DataSlice{bin: bin}
}
// check if the value is a DataSlice
if bin, ok := value.(DataSlice); ok {
return &bin
}
panic("invalid type")
}
// returns the binary array of the data inside
func (dataSlice DataSlice) GetByte() []byte {
return dataSlice.bin
}
// get the size of the object
func (dataSlice DataSlice) GetSize() int {
return len(dataSlice.bin)
}
// to string
func (dataSlice DataSlice) String() string {
return string(dataSlice.bin)
}