Krill SDK/krill.zone.shared.krillapp.datapoint.graph/GraphMetaData

GraphMetaData

@Serializable

data class GraphMetaData(val name: String = "Data Graph", val sources: List<NodeIdentity> = emptyList(), val targets: List<NodeIdentity> = emptyList(), val timeRange: ComputeTimeRange = ComputeTimeRange.HOUR, val executionSource: List<ExecutionSource> = emptyList(), val error: String = "") : TargetingNodeMetaData(source)

Payload for a DataPoint.Graph node.

Implements TargetingNodeMetaData for consistency with the other source-bound node types, but only sources is meaningful — graphs read data, they don't write it. targets is kept empty.

Constructors

GraphMetaData

constructor(name: String = "Data Graph", sources: List<NodeIdentity> = emptyList(), targets: List<NodeIdentity> = emptyList(), timeRange: ComputeTimeRange = ComputeTimeRange.HOUR, executionSource: List<ExecutionSource> = emptyList(), error: String = "")

Properties

error

open override val error: String

Last known error message for this node, or empty string when healthy.

executionSource

open override val executionSource: List<ExecutionSource>

The set of ExecutionSources configured to wake this node. The node processor checks the incoming event against this list before doing any work. An empty list means "never auto-fire" — only manual execution.

name

val name: String

sources

open override val sources: List<NodeIdentity>

Upstream nodes whose values feed this one. For a filter or executor this is the data being read; for a trigger it is the value being watched.

targets

open override val targets: List<NodeIdentity>

Not used for graphs but required by the TargetingNodeMetaData contract.

timeRange

val timeRange: ComputeTimeRange

Lookback window the graph displays — drives the X-axis range.