org.apache.drill.exec.physical.impl.join

Enum HashJoinBatch.Metric

java.lang.Object

java.lang.Enum<HashJoinBatch.Metric>

org.apache.drill.exec.physical.impl.join.HashJoinBatch.Metric

All Implemented Interfaces:

Serializable, Comparable<HashJoinBatch.Metric>, MetricDef

Enclosing class:

HashJoinBatch

public static enum HashJoinBatch.Metric
extends Enum<HashJoinBatch.Metric>
implements MetricDef

Enum Constant Summary

Enum Constants

Enum Constant and Description
NUM_BUCKETS
NUM_ENTRIES
NUM_RESIZING
RESIZING_TIME_MS

Method Summary

Methods

Modifier and Type	Method and Description
int	metricId()
static HashJoinBatch.Metric	valueOf(String name) Returns the enum constant of this type with the specified name.
static HashJoinBatch.Metric[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.drill.exec.ops.MetricDef

name

Enum Constant Detail

NUM_BUCKETS

public static final HashJoinBatch.Metric NUM_BUCKETS

NUM_ENTRIES

public static final HashJoinBatch.Metric NUM_ENTRIES

NUM_RESIZING

public static final HashJoinBatch.Metric NUM_RESIZING

RESIZING_TIME_MS

public static final HashJoinBatch.Metric RESIZING_TIME_MS

Method Detail

values

public static HashJoinBatch.Metric[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (HashJoinBatch.Metric c : HashJoinBatch.Metric.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static HashJoinBatch.Metric valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

metricId

public int metricId()

Specified by:

metricId in interface MetricDef