org.eclipse.milo.opcua.stack.core.types.builtin

Class DataValue

java.lang.Object

org.eclipse.milo.opcua.stack.core.types.builtin.DataValue

public final class DataValue
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	DataValue.Builder

Constructor Summary

Constructors

Constructor and Description
DataValue(long statusCode)
DataValue(StatusCode statusCode)
DataValue(Variant value)
DataValue(Variant value, StatusCode status)
DataValue(Variant value, StatusCode status, @Nullable DateTime time)
DataValue(Variant value, StatusCode status, @Nullable DateTime sourceTime, @Nullable DateTime serverTime)
DataValue(@NotNull Variant value, @Nullable StatusCode status, @Nullable DateTime sourceTime, @Nullable UShort sourcePicoseconds, @Nullable DateTime serverTime, @Nullable UShort serverPicoseconds)

Method Summary

Modifier and Type	Method and Description
DataValue.Builder	copy()
DataValue	copy(Consumer<DataValue.Builder> c)
static DataValue	derivedNonValue(DataValue from, TimestampsToReturn timestamps) Derive a new DataValue from a given DataValue with a current server timestamp, if applicable.
static DataValue	derivedValue(DataValue from, TimestampsToReturn timestamps) Derive a new DataValue from a given DataValue with a current server timestamp, if applicable.
boolean	equals(Object o)
@Nullable UShort	getServerPicoseconds()
@Nullable DateTime	getServerTime()
@Nullable UShort	getSourcePicoseconds()
@Nullable DateTime	getSourceTime()
@Nullable StatusCode	getStatusCode()
Variant	getValue()
int	hashCode()
static DataValue.Builder	newValue()
String	toString()
static DataValue	valueOnly(Variant v) Create a DataValue containing *only* the Variant.
DataValue	withServerTime(@Nullable DateTime serverTime)
DataValue	withSourceTime(@Nullable DateTime sourceTime)
DataValue	withStatus(StatusCode status)

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

DataValue

public DataValue(long statusCode)

DataValue

public DataValue(StatusCode statusCode)

DataValue

public DataValue(Variant value)

DataValue

public DataValue(Variant value,
                 StatusCode status)

DataValue

public DataValue(Variant value,
                 StatusCode status,
                 @Nullable
                 @Nullable DateTime time)

DataValue

public DataValue(Variant value,
                 StatusCode status,
                 @Nullable
                 @Nullable DateTime sourceTime,
                 @Nullable
                 @Nullable DateTime serverTime)

DataValue

public DataValue(@NotNull
                 @NotNull Variant value,
                 @Nullable
                 @Nullable StatusCode status,
                 @Nullable
                 @Nullable DateTime sourceTime,
                 @Nullable
                 @Nullable UShort sourcePicoseconds,
                 @Nullable
                 @Nullable DateTime serverTime,
                 @Nullable
                 @Nullable UShort serverPicoseconds)

Method Detail

getValue

public Variant getValue()

getStatusCode

@Nullable
public @Nullable StatusCode getStatusCode()

getSourceTime

@Nullable
public @Nullable DateTime getSourceTime()

getSourcePicoseconds

@Nullable
public @Nullable UShort getSourcePicoseconds()

getServerTime

@Nullable
public @Nullable DateTime getServerTime()

getServerPicoseconds

@Nullable
public @Nullable UShort getServerPicoseconds()

withStatus

public DataValue withStatus(StatusCode status)

withSourceTime

public DataValue withSourceTime(@Nullable
                                @Nullable DateTime sourceTime)

withServerTime

public DataValue withServerTime(@Nullable
                                @Nullable DateTime serverTime)

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

copy

public DataValue.Builder copy()

copy

public DataValue copy(Consumer<DataValue.Builder> c)

newValue

public static DataValue.Builder newValue()

derivedValue

public static DataValue derivedValue(DataValue from,
                                     TimestampsToReturn timestamps)

Derive a new DataValue from a given DataValue with a current server timestamp, if applicable.

Parameters:

from - the DataValue to derive from.

timestamps - the timestamps to return in the derived value.

Returns:

a derived DataValue.

derivedNonValue

public static DataValue derivedNonValue(DataValue from,
                                        TimestampsToReturn timestamps)

Derive a new DataValue from a given DataValue with a current server timestamp, if applicable.

The value is assumed to be for a non-value Node attribute, and therefore the source timestamp is not returned.

Parameters:

from - the DataValue to derive from.

timestamps - the timestamps to return in the derived value.

Returns:

a derived DataValue.

valueOnly

public static DataValue valueOnly(Variant v)

Create a DataValue containing *only* the Variant. All other fields will be null.

Parameters:

v - the value Variant.

Returns:

a DataValue containing only the value.