GuidValue

open class GuidValue : DataValue, @unchecked Sendable

Encapsulates an OData GUID value.

  • Compare two wrapped values for ordering.

    Declaration

    Swift

    open class func compare(x: GuidValue, y: GuidValue) -> Int

    Parameters

    x

    First object for comparison.
    y

    Second object for comparison.

    Return Value

    -1 if x.value < y.value, 0 if x.value == y.value, or 1 if x.value > y.value.

  • Declaration

    Swift

    override open func copyMutable() -> DataValue

    Return Value

    A clone of this value if it (together with all value subcomponents) is possibly mutable, or return self value if it (together with all value subcomponents) is definitely immutable. The resulting value might share mutable metadata with this query.

  • The type BasicType.GUID_VALUE.

    Declaration

    Swift

    override open var dataType: DataType { get }

  • Compare two wrapped values for equality.

    Declaration

    Swift

    open class func equal(x: GuidValue?, y: GuidValue?) -> Bool

    Parameters

    x

    First object for comparison.
    y

    Second object for comparison.

    Return Value

    true if x.value == y.value or if both arguments are nil, otherwise false.

  • Parse a string (32/36-character GUID format) to a GuidValue. Use parse if the value is not guaranteed to be in the correct format.

    Declaration

    Swift

    open class func literal(_ text: String) -> GuidValue

    Parameters

    text

    Value to be parsed.

    Return Value

    The wrapped value.

  • Wrap a GUID value as a GuidValue.

    Declaration

    Swift

    open class func of(_ value: GUID) -> GuidValue

    Parameters

    value

    Value to be wrapped.

    Return Value

    The wrapped value.

  • Wrap a GUID value as a GuidValue.

    Declaration

    Swift

    open class func ofOptional(_ value: GUID?) -> GuidValue?

    Parameters

    value

    Value to be wrapped.

    Return Value

    The wrapped value.

  • Parse a string (32/36-character GUID format) to a GuidValue.

    Declaration

    Swift

    open class func parse(_ text: String) -> GuidValue?

    Parameters

    text

    Value to be parsed.

    Return Value

    The wrapped value, or `null’ if the text cannot be parsed.

  • Declaration

    Swift

    open class func random() -> GuidValue

    Return Value

    A new random (Version 4) GuidValue.

  • Convert the wrapped value to binary format (16 bytes).

    Declaration

    Swift

    open func toBinary() -> Data

    Return Value

    16-byte GUID format of value.

  • Convert this data value to a string. If the dataType is defined by XML Schema Part 2: Datatypes, then the corresponding lexical format is used. JSON format is used for structured values (arrays and objects).

    Declaration

    Swift

    override open func toString() -> String

    Return Value

    Lexical representation of this data value.

  • Convert the wrapped value to the 32-character GUID format, e.g. “21ec20203aea1069a2dd08002b30309d”.

    Declaration

    Swift

    open func toString32() -> String

    Return Value

    32-character GUID format of value.

  • Convert the wrapped value to the 36-character GUID format, e.g. “21ec2020-3aea-1069-a2dd-08002b30309d”.

    Declaration

    Swift

    open func toString36() -> String

    Return Value

    36-character GUID format of value.

  • The wrapped value.

    Declaration

    Swift

    public final var value: GUID { get }