diff options
Diffstat (limited to 'packages/utils/src/abi_encoder/evm_data_types/uint.ts')
-rw-r--r-- | packages/utils/src/abi_encoder/evm_data_types/uint.ts | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/packages/utils/src/abi_encoder/evm_data_types/uint.ts b/packages/utils/src/abi_encoder/evm_data_types/uint.ts index df7ea38a4..a5989ea11 100644 --- a/packages/utils/src/abi_encoder/evm_data_types/uint.ts +++ b/packages/utils/src/abi_encoder/evm_data_types/uint.ts @@ -7,47 +7,47 @@ import { RawCalldata } from '../calldata'; import { constants } from '../utils/constants'; import * as EncoderMath from '../utils/math'; -export class UInt extends AbstractDataTypes.Blob { +export class UIntDataType extends AbstractDataTypes.Blob { private static readonly _MATCHER = RegExp( '^uint(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$', ); private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true; private static readonly _MAX_WIDTH: number = 256; - private static readonly _DEFAULT_WIDTH: number = UInt._MAX_WIDTH; + private static readonly _DEFAULT_WIDTH: number = UIntDataType._MAX_WIDTH; private static readonly _MIN_VALUE = new BigNumber(0); private readonly _width: number; private readonly _maxValue: BigNumber; public static matchType(type: string): boolean { - return UInt._MATCHER.test(type); + return UIntDataType._MATCHER.test(type); } private static _decodeWidthFromType(type: string): number { - const matches = UInt._MATCHER.exec(type); + const matches = UIntDataType._MATCHER.exec(type); const width = !_.isNull(matches) && matches.length === 2 && !_.isUndefined(matches[1]) ? parseInt(matches[1], constants.DEC_BASE) - : UInt._DEFAULT_WIDTH; + : UIntDataType._DEFAULT_WIDTH; return width; } public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) { - super(dataItem, dataTypeFactory, UInt._SIZE_KNOWN_AT_COMPILE_TIME); - if (!UInt.matchType(dataItem.type)) { + super(dataItem, dataTypeFactory, UIntDataType._SIZE_KNOWN_AT_COMPILE_TIME); + if (!UIntDataType.matchType(dataItem.type)) { throw new Error(`Tried to instantiate UInt with bad input: ${dataItem}`); } - this._width = UInt._decodeWidthFromType(dataItem.type); + this._width = UIntDataType._decodeWidthFromType(dataItem.type); this._maxValue = new BigNumber(2).toPower(this._width).sub(1); } public encodeValue(value: BigNumber | string | number): Buffer { - const encodedValue = EncoderMath.safeEncodeNumericValue(value, UInt._MIN_VALUE, this._maxValue); + const encodedValue = EncoderMath.safeEncodeNumericValue(value, UIntDataType._MIN_VALUE, this._maxValue); return encodedValue; } public decodeValue(calldata: RawCalldata): BigNumber { const valueBuf = calldata.popWord(); - const value = EncoderMath.safeDecodeNumericValue(valueBuf, UInt._MIN_VALUE, this._maxValue); + const value = EncoderMath.safeDecodeNumericValue(valueBuf, UIntDataType._MIN_VALUE, this._maxValue); return value; } |