istate-consts.go

/*
	Copyright 2020 Motoreq Infotech Pvt Ltd

	Licensed under the Apache License, Version 2.0 (the "License");
	you may not use this file except in compliance with the License.
	You may obtain a copy of the License at

		http://www.apache.org/licenses/LICENSE-2.0

	Unless required by applicable law or agreed to in writing, software
	distributed under the License is distributed on an "AS IS" BASIS,
	WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	See the License for the specific language governing permissions and
	limitations under the License.
*/

package istate

const (
	iStateTag            = "istate"
	iStatePrimaryTag     = "primary"
	iStatePrimaryTrueVal = "true"

	docTypeField   = ".docType"
	keyRefField    = ".keyref"
	valueField     = ".value"
	fieldNameField = ".fieldName"

	// Encode
	boolTrue  = "t"
	boolFalse = "f"

	// Original Key Prefix
	// keyRefPrefix = "~~"
	// Inverting below causes malfunction
	positiveNum = "1"
	negativeNum = "0"

	star = "*"
	dot  = "."

	null      = "\000"
	separator = null
	asciiLast = "~"
	incChar   = "\003" // This must not be less than other predefined symbols

	// Warning: These must be changed when encoding method changes
	numSym       = "\001"
	numSeparator = "\002"
	pNumPrefix   = numSym + positiveNum
	nNumPrefix   = numSym + negativeNum
	zero         = numSym + positiveNum + "01_0"
	// biggestPNum  = numSym + "099_" //+ asciiLast
	// biggnestNNum = numSym + "199_" //+ asciiLast
	biggestPNum = numSym + positiveNum + "20_18446744073709552000" // largest(uint64) + 1
	biggestNNum = numSym + negativeNum + "20_18446744073709552000" // largest(uint64) + 1

	int32Biggest = 2147483647
)

var nullByte = []byte{0x01}

var numDigits = map[int]string{
	1:  "01",
	2:  "02",
	3:  "03",
	4:  "04",
	5:  "05",
	6:  "06",
	7:  "07",
	8:  "08",
	9:  "09",
	10: "10",
	11: "11",
	12: "12",
	13: "13",
	14: "14",
	15: "15",
	16: "16",
	17: "17",
	18: "18",
	19: "19",
	20: "20",
	21: "21",
	22: "22",
	23: "23",
	24: "24",
	25: "25",
	26: "26",
	27: "27",
	28: "28",
	29: "29",
	30: "30",
	31: "31",
	32: "32",
	33: "33",
	34: "34",
	35: "35",
	36: "36",
	37: "37",
	38: "38",
	39: "39",
	40: "40",
	41: "41",
	42: "42",
	43: "43",
	44: "44",
	45: "45",
	46: "46",
	47: "47",
	48: "48",
	49: "49",
	50: "50",
	51: "51",
	52: "52",
	53: "53",
	54: "54",
	55: "55",
	56: "56",
	57: "57",
	58: "58",
	59: "59",
	60: "60",
	61: "61",
	62: "62",
	63: "63",
	64: "64",
	65: "65",
	66: "66",
	67: "67",
	68: "68",
	69: "69",
	70: "70",
	71: "71",
	72: "72",
	73: "73",
	74: "74",
	75: "75",
	76: "76",
	77: "77",
	78: "78",
	79: "79",
	80: "80",
	81: "81",
	82: "82",
	83: "83",
	84: "84",
	85: "85",
	86: "86",
	87: "87",
	88: "88",
	89: "89",
	90: "90",
	91: "91",
	92: "92",
	93: "93",
	94: "94",
	95: "95",
	96: "96",
	97: "97",
	98: "98",
	99: "99",
}