/// <summary>
/// Constructor with initial value.
/// </summary>
/// <param name="identifier"> <see cref="IPlcItem.Identifier"/> </param>
/// <param name="type"> <see cref="IPlcItem.Type"/> </param>
/// <param name="dataBlock"> <see cref="IPlcItem.DataBlock"/> </param>
/// <param name="position"> <see cref="IPlcItem.Position"/> </param>
/// <param name="isFlexible"> Is the <see cref="IPlcItem.Value"/>s <see cref="BitCollection"/> fixed or will it change size according to its data. </param>
/// <param name="initialValue"> The initial value. </param>
private BytesPlcItem(PlcItemType type, ushort dataBlock, ushort position, bool isFlexible, byte[] initialValue, string identifier = default)
: base
(
type,
dataBlock,
position,
byteAmount: (ushort)(initialValue?.Length ?? 0),
isFlexible,
initialValue ?? new byte[0],
identifier
)
{
}
/// <inheritdoc />
/// <summary>
/// Constructor
/// </summary>
/// <param name="byteAmount"> The amount of <see cref="Byte"/>s of this item. </param>
protected TypedBytesPlcItem
(
PlcItemType type,
ushort dataBlock,
ushort position,
ushort byteAmount,
bool isFlexible,
TValue initialValue,
string identifier = default
)
: base(type, dataBlock, position, Items.BitPosition.X0, bitAmount: (uint)byteAmount * 8, isFlexible, initialValue, identifier)
{
}
/// <inheritdoc />
protected TypedBitsPlcItem
(
PlcItemType type,
ushort dataBlock,
ushort position,
BitPosition bitPosition,
byte bitAmount,
bool isFlexible,
TValue initialValue,
string identifier = default
)
: base(type, dataBlock, position, bitPosition, bitAmount, isFlexible, initialValue, identifier)
{
}
/// <summary>
/// Constructor with initial value.
/// </summary>
/// <param name="identifier"> <see cref="IPlcItem.Identifier"/> </param>
/// <param name="type"> <see cref="IPlcItem.Type"/> </param>
/// <param name="dataBlock"> <see cref="IPlcItem.DataBlock"/> </param>
/// <param name="position"> <see cref="IPlcItem.Position"/> </param>
/// <param name="initialValue"> The initial value. </param>
public BytesPlcItem(PlcItemType type, ushort dataBlock, ushort position, byte[] initialValue, string identifier = default)
: this(type, dataBlock, position, false, initialValue, identifier)
{
}
/// <summary>
/// Constructor with amount.
/// </summary>
/// <param name="identifier"> <see cref="IPlcItem.Identifier"/> </param>
/// <param name="type"> <see cref="IPlcItem.Type"/> </param>
/// <param name="dataBlock"> <see cref="IPlcItem.DataBlock"/> </param>
/// <param name="position"> <see cref="IPlcItem.Position"/> </param>
/// <param name="byteAmount"> The total amount of <see cref="Byte"/>s for this item. </param>
public BytesPlcItem(PlcItemType type, ushort dataBlock, ushort position, ushort byteAmount, string identifier = default)
: this(type, dataBlock, position, false, new byte[byteAmount], identifier)
{
}
/// <inheritdoc />
/// <summary>
/// Constructor with initial value.
/// </summary>
public BitsPlcItem(PlcItemType type, ushort dataBlock, ushort position, BitPosition bitPosition, BitCollection initialValue, string identifier = default)
: base(type, dataBlock, position, bitPosition, initialValue, identifier)
{
}
/// <inheritdoc />
/// <summary>
/// Constructor with bit amount.
/// </summary>
public BitsPlcItem(PlcItemType type, ushort dataBlock, ushort position, BitPosition bitPosition, byte bitAmount, string identifier = default)
: base(type, dataBlock, position, bitPosition, bitAmount, isFlexible: false, identifier: identifier)
{
}
/// <summary>
/// Constructor
/// </summary>
public BitPlcItem(PlcItemType type, ushort dataBlock, ushort position, BitPosition bitPosition, bool initialValue = default, string identifier = default)
: base(type, dataBlock, position, bitPosition, bitAmount: 1, false, initialValue, identifier)
{
}
