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Code cleanup; Implement persistant storage; Use maps for storage

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This commit is contained in:
Pijus Kamandulis
2024-02-25 22:13:04 +02:00
parent 1c5e5ce85d
commit 48660b5f63
39 changed files with 1420 additions and 1408 deletions
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32
query_executors/memory_executor/array_functions.go
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@@ -7,17 +7,17 @@ import (
"github.com/pikami/cosmium/parsers"
)
func array_Concat(arguments []interface{}, queryParameters map[string]interface{}, row RowType) []interface{} {
func (c memoryExecutorContext) array_Concat(arguments []interface{}, row RowType) []interface{} {
var result []interface{}
for _, arg := range arguments {
array := parseArray(arg, queryParameters, row)
array := c.parseArray(arg, row)
result = append(result, array...)
}
return result
}
func array_Length(arguments []interface{}, queryParameters map[string]interface{}, row RowType) int {
array := parseArray(arguments[0], queryParameters, row)
func (c memoryExecutorContext) array_Length(arguments []interface{}, row RowType) int {
array := c.parseArray(arguments[0], row)
if array == nil {
return 0
}
@@ -25,15 +25,15 @@ func array_Length(arguments []interface{}, queryParameters map[string]interface{
return len(array)
}
func array_Slice(arguments []interface{}, queryParameters map[string]interface{}, row RowType) []interface{} {
func (c memoryExecutorContext) array_Slice(arguments []interface{}, row RowType) []interface{} {
var ok bool
var start int
var length int
array := parseArray(arguments[0], queryParameters, row)
startEx := getFieldValue(arguments[1].(parsers.SelectItem), queryParameters, row)
array := c.parseArray(arguments[0], row)
startEx := c.getFieldValue(arguments[1].(parsers.SelectItem), row)
if arguments[2] != nil {
lengthEx := getFieldValue(arguments[2].(parsers.SelectItem), queryParameters, row)
lengthEx := c.getFieldValue(arguments[2].(parsers.SelectItem), row)
if length, ok = lengthEx.(int); !ok {
fmt.Println("array_Slice - got length parameters of wrong type")
@@ -65,9 +65,9 @@ func array_Slice(arguments []interface{}, queryParameters map[string]interface{}
return array[start:end]
}
func set_Intersect(arguments []interface{}, queryParameters map[string]interface{}, row RowType) []interface{} {
set1 := parseArray(arguments[0], queryParameters, row)
set2 := parseArray(arguments[1], queryParameters, row)
func (c memoryExecutorContext) set_Intersect(arguments []interface{}, row RowType) []interface{} {
set1 := c.parseArray(arguments[0], row)
set2 := c.parseArray(arguments[1], row)
intersection := make(map[interface{}]struct{})
if set1 == nil || set2 == nil {
@@ -88,9 +88,9 @@ func set_Intersect(arguments []interface{}, queryParameters map[string]interface
return result
}
func set_Union(arguments []interface{}, queryParameters map[string]interface{}, row RowType) []interface{} {
set1 := parseArray(arguments[0], queryParameters, row)
set2 := parseArray(arguments[1], queryParameters, row)
func (c memoryExecutorContext) set_Union(arguments []interface{}, row RowType) []interface{} {
set1 := c.parseArray(arguments[0], row)
set2 := c.parseArray(arguments[1], row)
var result []interface{}
union := make(map[interface{}]struct{})
@@ -111,9 +111,9 @@ func set_Union(arguments []interface{}, queryParameters map[string]interface{},
return result
}
func parseArray(argument interface{}, queryParameters map[string]interface{}, row RowType) []interface{} {
func (c memoryExecutorContext) parseArray(argument interface{}, row RowType) []interface{} {
exItem := argument.(parsers.SelectItem)
ex := getFieldValue(exItem, queryParameters, row)
ex := c.getFieldValue(exItem, row)
arrValue := reflect.ValueOf(ex)
if arrValue.Kind() != reflect.Slice {