ProcessGraphArgument {openeo}

ProcessGraphArgument

Description

Inheriting from Argument() in order to represent an argument that contains a process or a derivable value (formerly known as callback). The ProcessGraphArgument operates on the reduced data of a data cube. For example reducing or aggregating over the temporal dimension results in a time series that has to be reduced into a single value or aggregated into another time series. The value of a ProcessGraphArgument is usually a function that will be coerced into Process(). The function is required to use the same amount of parameters as ProcessGraphParameter objects are defined, because during the coercion those ProcessGraphParameter are passed to function. Additional information can be found in the openEO API documentation:

• https://api.openeo.org/#section/Processes/Process-Graphs

Value

Object of R6Class() representing a ProcessGraph.

Methods

⁠$getProcessGraphParameters()⁠

returns the available list ProcessGraphParameter()

⁠$setProcessGraphParameters(parameters)⁠

assigns a list of ProcessGraphParameter() to the ProcessGraph

Arguments

parameters

the ProcessGraphParameter() list

See Also

Array(), Integer(), EPSGCode(), String(), Number(), Date(), RasterCube(), VectorCube(), ProcessGraphArgument(), ProcessGraphParameter(), OutputFormatOptions(), GeoJson(), Boolean(), DateTime(), Time(), BoundingBox(), Kernel(), TemporalInterval(), TemporalIntervals(), CollectionId(), OutputFormat(), AnyOf(), ProjDefinition(), UdfCodeArgument(), UdfRuntimeArgument() and UdfRuntimeVersionArgument(),TemporalIntervals(), MetadataFilter()