net.adamec.lib.common.dmn.engine.engine.decisions.expression__16b1yci.md

DMN Engine Documentation

net.adamec.lib.common.dmn.engine.engine.decisions.expression Namespace

Classes

Name	Modifier	Summary
DmnExpressionDecision	public	Expression decision definition

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DmnExpressionDecision Class

Namespace: net.adamec.lib.common.dmn.engine.engine.decisions.expression
Assembly: net.adamec.lib.common.dmn.engine
Sources: engine\decisions\expression\DmnExpressionDecision.cs

Expression decision definition

public class DmnExpressionDecision : DmnDecision

Inheritance: object -> net.adamec.lib.common.dmn.engine.engine.decisions.DmnDecision
Implements: net.adamec.lib.common.dmn.engine.engine.decisions.IDmnDecision, net.adamec.lib.common.dmn.engine.engine.definition.IDmnElement, net.adamec.lib.common.dmn.engine.engine.definition.extensions.IDmnExtendable

Properties

Name	Modifier	Summary
Expression	public	Decision expression
Output	public	Decision output variable

Constructors

Name	Modifier	Summary
DmnExpressionDecision(string, string, IDmnVariable, IReadOnlyCollection<net.adamec.lib.common.dmn.engine.engine.definition.IDmnVariable>, IReadOnlyCollection<net.adamec.lib.common.dmn.engine.engine.decisions.IDmnDecision>, string)	public	CTOR

Methods

Name	Modifier	Summary
Evaluate(DmnExecutionContext, string)	protected	Evaluates the decision.

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DmnExpressionDecision.Expression Property

Namespace: net.adamec.lib.common.dmn.engine.engine.decisions.expression
Assembly: net.adamec.lib.common.dmn.engine
Type: DmnExpressionDecision
Sources: engine\decisions\expression\DmnExpressionDecision.cs

Decision expression

public string Expression { get; }

Property value

string

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DmnExpressionDecision.Output Property

Namespace: net.adamec.lib.common.dmn.engine.engine.decisions.expression
Assembly: net.adamec.lib.common.dmn.engine
Type: DmnExpressionDecision
Sources: engine\decisions\expression\DmnExpressionDecision.cs

Decision output variable

public IDmnVariable Output { get; }

Property value

net.adamec.lib.common.dmn.engine.engine.definition.IDmnVariable

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DmnExpressionDecision.DmnExpressionDecision(string, string, IDmnVariable, IReadOnlyCollection<net.adamec.lib.common.dmn.engine.engine.definition.IDmnVariable>, IReadOnlyCollection<net.adamec.lib.common.dmn.engine.engine.decisions.IDmnDecision>, string) Constructor

Namespace: net.adamec.lib.common.dmn.engine.engine.decisions.expression
Assembly: net.adamec.lib.common.dmn.engine
Type: DmnExpressionDecision
Sources: engine\decisions\expression\DmnExpressionDecision.cs

CTOR

public DmnExpressionDecision(string name, string expression, IDmnVariable output, IReadOnlyCollection<net.adamec.lib.common.dmn.engine.engine.definition.IDmnVariable> requiredInputs, IReadOnlyCollection<net.adamec.lib.common.dmn.engine.engine.decisions.IDmnDecision> requiredDecisions, string label = null)

Constructor parameters

string name

Unique name of the decision

string expression

Decision expression

net.adamec.lib.common.dmn.engine.engine.definition.IDmnVariable output

Decision output variable

IReadOnlyCollection<net.adamec.lib.common.dmn.engine.engine.definition.IDmnVariable> requiredInputs

Decision required inputs (input variables)

IReadOnlyCollection<net.adamec.lib.common.dmn.engine.engine.decisions.IDmnDecision> requiredDecisions

List of decisions, the decision depends on

string label

Optional label of decision, name is used when not provided

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DmnExpressionDecision.Evaluate(DmnExecutionContext, string) Method

Namespace: net.adamec.lib.common.dmn.engine.engine.decisions.expression
Assembly: net.adamec.lib.common.dmn.engine
Type: DmnExpressionDecision
Sources: engine\decisions\expression\DmnExpressionDecision.cs

Evaluates the decision.

protected override DmnDecisionResult Evaluate(DmnExecutionContext context, string executionId)

Method parameters

net.adamec.lib.common.dmn.engine.engine.execution.context.DmnExecutionContext context

DMN Engine execution context

string executionId

Identifier of the execution run

Return value

net.adamec.lib.common.dmn.engine.engine.execution.result.DmnDecisionResult

Decision result

Overrides: DmnDecision.Evaluate(DmnExecutionContext, string)

Exceptions

System.ArgumentNullException

context is nul

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