Package org.apache.pinot.spi.data

Class MetricFieldSpec

java.lang.Object

org.apache.pinot.spi.data.FieldSpec

org.apache.pinot.spi.data.MetricFieldSpec

All Implemented Interfaces:

Serializable, Comparable<FieldSpec>

public final class MetricFieldSpec
extends FieldSpec

The MetricFieldSpec class contains all specs related to any metric field (column) in Schema.\

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.pinot.spi.data.FieldSpec

FieldSpec.DataType, FieldSpec.FieldType

Field Summary

Fields inherited from class org.apache.pinot.spi.data.FieldSpec

_dataType, _defaultNullValue, _isSingleValueField, _name, _transformFunction, _virtualColumnProvider, DEFAULT_DIMENSION_NULL_VALUE_OF_BIG_DECIMAL, DEFAULT_DIMENSION_NULL_VALUE_OF_BOOLEAN, DEFAULT_DIMENSION_NULL_VALUE_OF_BYTES, DEFAULT_DIMENSION_NULL_VALUE_OF_DOUBLE, DEFAULT_DIMENSION_NULL_VALUE_OF_FLOAT, DEFAULT_DIMENSION_NULL_VALUE_OF_INT, DEFAULT_DIMENSION_NULL_VALUE_OF_JSON, DEFAULT_DIMENSION_NULL_VALUE_OF_LONG, DEFAULT_DIMENSION_NULL_VALUE_OF_STRING, DEFAULT_DIMENSION_NULL_VALUE_OF_TIMESTAMP, DEFAULT_MAX_LENGTH, DEFAULT_METRIC_NULL_VALUE_OF_BIG_DECIMAL, DEFAULT_METRIC_NULL_VALUE_OF_BYTES, DEFAULT_METRIC_NULL_VALUE_OF_DOUBLE, DEFAULT_METRIC_NULL_VALUE_OF_FLOAT, DEFAULT_METRIC_NULL_VALUE_OF_INT, DEFAULT_METRIC_NULL_VALUE_OF_LONG, DEFAULT_METRIC_NULL_VALUE_OF_STRING

Constructor Summary

Constructors

Constructor	Description
MetricFieldSpec()
MetricFieldSpec(String name, FieldSpec.DataType dataType)
MetricFieldSpec(String name, FieldSpec.DataType dataType, Object defaultNullValue)

Method Summary

Modifier and Type	Method	Description
FieldSpec.FieldType	getFieldType()
void	setSingleValueField(boolean isSingleValueField)
String	toString()

Methods inherited from class org.apache.pinot.spi.data.FieldSpec

appendDefaultNullValue, appendTransformFunction, compareTo, equals, getDataType, getDefaultNullValue, getDefaultNullValue, getDefaultNullValueString, getMaxLength, getName, getStringValue, getTransformFunction, getVirtualColumnProvider, hashCode, isBackwardCompatibleWith, isSingleValueField, isVirtualColumn, setDataType, setDefaultNullValue, setMaxLength, setName, setTransformFunction, setVirtualColumnProvider, toJsonObject

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

MetricFieldSpec

public MetricFieldSpec()

MetricFieldSpec

public MetricFieldSpec(String name,
                       FieldSpec.DataType dataType)

MetricFieldSpec

public MetricFieldSpec(String name,
                       FieldSpec.DataType dataType,
                       Object defaultNullValue)

Method Detail

getFieldType

public FieldSpec.FieldType getFieldType()

Specified by:

getFieldType in class FieldSpec

setSingleValueField

public void setSingleValueField(boolean isSingleValueField)

Overrides:

setSingleValueField in class FieldSpec

toString

public String toString()

Overrides:

toString in class Object