Interface IActionEvaluator

Namespace: Libplanet.Action

Assembly: Libplanet.Action.dll

Syntax

public interface IActionEvaluator

Properties

ActionLoader

The IActionLoader used by this IActionEvaluator when evaluating Blocks.

Declaration

IActionLoader ActionLoader { get; }

Property Value

Type	Description
IActionLoader

Methods

Evaluate(IPreEvaluationBlock, Nullable<HashDigest<SHA256>>)

The main entry point for evaluating a IPreEvaluationBlock.

Declaration

IReadOnlyList<ICommittedActionEvaluation> Evaluate(IPreEvaluationBlock block, HashDigest<SHA256>? baseStateRootHash)

Parameters

Type	Name	Description
IPreEvaluationBlock	block	The block to evaluate.
System.Nullable<HashDigest<SHA256>>	baseStateRootHash	The base state to use when evaluating block.

Returns

Type	Description
IReadOnlyList<ICommittedActionEvaluation>	The result of evaluating every IAction related to block as an of ICommittedActionEvaluations.

Remarks

This has a side-effect of writing data to internally held IStateStore.

First evaluates all IActions in Transactions of block and appends the evaluation of the held by the instance at the end.

Exceptions

Type	Condition
BlockProtocolVersionNotSupportedException	Thrown when block has a that is not supported by an implementation of IActionEvaluator.