dictyBase/arangomanager

package query

func getLogic(input string) string {
    lmap := map[string]string{",": "OR", ";": "AND"}

    return lmap[input]
}

func getOperatorMap() map[string]string {
    return map[string]string{
        "==":  "==",
        "===": "==",
        "!=":  "!=",
        ">":   ">",
        "<":   "<",
        ">=":  ">=",
        "<=":  "<=",
        "=~":  "=~",
        "!~":  "!~",
        "$==": "==",
        "$>":  ">",
        "$<":  "<",
        "$>=": ">=",
        "$<=": "<=",
        "@==": "==",
        "@=~": "=~",
        "@!~": "!~",
        "@!=": "!=",
    }
}

func getOperator(opt string) string {
    omap := getOperatorMap()

    return omap[opt]
}

func getArrayOpertaor(opt string) string {
    amap := getArrayOperatorMap()

    return amap[opt]
}

func hasOperator(opt string) bool {
    omap := getOperatorMap()
    _, isok := omap[opt]

    return isok
}

func hasDateOperator(opt string) bool {
    dmap := getDateOperatorMap()
    _, isok := dmap[opt]

    return isok
}

func hasArrayOperator(opt string) bool {
    amap := getArrayOperatorMap()
    _, isok := amap[opt]

    return isok
}

// map values that are predefined as dates.
func getDateOperatorMap() map[string]string {
    return map[string]string{
        "$==": "==",
        "$>":  ">",
        "$<":  "<",
        "$>=": ">=",
        "$<=": "<=",
    }
}

// map values that are predefined as array items.
func getArrayOperatorMap() map[string]string {
    return map[string]string{
        "@==": "==",
        "@=~": "=~",
        "@!~": "!~",
        "@!=": "!=",
    }
}