EvalStats (NanoDB SQL Relational Database 0.1-SNAPSHOT API)

java.lang.Object
- edu.caltech.nanodb.queryeval.EvalStats

```
public class EvalStats
extends java.lang.Object
```
This class holds statistics generated from a query evaluation operation, such as the number of rows fetched and the total time to perform the evaluation.

Field Summary

Fields
Modifier and Type	Field	Description
`private long`	`elapsedTimeNanos`	The total time elapsed for query evaluation, in nanoseconds.
`private int`	`rowsProduced`	The total rows produced by the query evaluation.

Constructor Summary

Constructors
Constructor Description

EvalStats(int rowsProduced, long elapsedTimeNanos)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

long getElapsedTimeNanos()

float getElapsedTimeSecs()

int getRowsProduced()
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - rowsProduced
```
private int rowsProduced
```
    The total rows produced by the query evaluation.
  - elapsedTimeNanos
```
private long elapsedTimeNanos
```
    The total time elapsed for query evaluation, in nanoseconds.
- Constructor Detail
  - EvalStats
```
public EvalStats(int rowsProduced,
                 long elapsedTimeNanos)
```
- Method Detail
  - getRowsProduced
```
public int getRowsProduced()
```
  - getElapsedTimeNanos
```
public long getElapsedTimeNanos()
```
  - getElapsedTimeSecs
```
public float getElapsedTimeSecs()
```