2.2.0 (latest) 2.0.6 1.34.2 1.33.1 1.32.3 1.31.0 1.30.0 1.29.2 1.28.2 1.26.0 1.25.0 1.24.4 1.23.0 1.22.1 1.21.2 1.19.0 1.18.1 1.17.1 Reference documentation and code samples for the Cloud Datastore V1 Client class ExplainMetrics.

Explain metrics for the query.

Generated from protobuf message `google.datastore.v1.ExplainMetrics`

## Namespace

Google \\ Cloud \\ Datastore \\ V1

## Methods

### __construct

Constructor.

| **Parameters** ||
|---|---|
| **Name** | **Description** |
| `data` | `array` Optional. Data for populating the Message object. |
| `↳ plan_summary` | `https://docs.cloud.google.com/php/docs/reference/cloud-datastore/latest/V1.PlanSummary` Planning phase information for the query. |
| `↳ execution_stats` | `https://docs.cloud.google.com/php/docs/reference/cloud-datastore/latest/V1.ExecutionStats` Aggregated stats from the execution of the query. Only present when [ExplainOptions.analyze](https://docs.cloud.google.com/php/docs/reference/cloud-datastore/latest/V1.ExplainOptions#_Google_Cloud_Datastore_V1_ExplainOptions__getAnalyze__) is set to true. |

### getPlanSummary

Planning phase information for the query.

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.cloud.google.com/php/docs/reference/cloud-datastore/latest/V1.PlanSummary|null` |   |

### hasPlanSummary

### clearPlanSummary

### setPlanSummary

Planning phase information for the query.

| **Parameter** ||
|---|---|
| **Name** | **Description** |
| `var` | `https://docs.cloud.google.com/php/docs/reference/cloud-datastore/latest/V1.PlanSummary` |

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `$this` |   |

### getExecutionStats

Aggregated stats from the execution of the query. Only present when
[ExplainOptions.analyze](https://docs.cloud.google.com/php/docs/reference/cloud-datastore/latest/V1.ExplainOptions#_Google_Cloud_Datastore_V1_ExplainOptions__getAnalyze__) is set
to true.

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.cloud.google.com/php/docs/reference/cloud-datastore/latest/V1.ExecutionStats|null` |   |

### hasExecutionStats

### clearExecutionStats

### setExecutionStats

Aggregated stats from the execution of the query. Only present when
[ExplainOptions.analyze](https://docs.cloud.google.com/php/docs/reference/cloud-datastore/latest/V1.ExplainOptions#_Google_Cloud_Datastore_V1_ExplainOptions__getAnalyze__) is set
to true.

| **Parameter** ||
|---|---|
| **Name** | **Description** |
| `var` | `https://docs.cloud.google.com/php/docs/reference/cloud-datastore/latest/V1.ExecutionStats` |

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `$this` |   |