```
public class ComplexMetric
extends java.lang.Object
```
Used to store information about available complex metrics in the Druid Adapter

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`canBeUsed(AggregateCall call)`	Returns true if and only if this `ComplexMetric` can be used in the given `AggregateCall`.
`DruidType`	`getDruidType()`
`java.lang.String`	`getMetricName()`
`java.lang.String`	`getMetricType()`
`private void`	`validate(DruidType type)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

public ComplexMetric(java.lang.String metricName,
                     DruidType type)

private void validate(DruidType type)

public java.lang.String getMetricName()

public java.lang.String getMetricType()

canBeUsed
```
public boolean canBeUsed(AggregateCall call)
```
Returns true if and only if this ComplexMetric can be used in the given AggregateCall.

Modifier and Type	Field	Description
`private java.lang.String`	`metricName`	The underlying metric column this complex metric represents
`private DruidType`	`type`	The type of this metric

Class ComplexMetric