Package org.apache.calcite.rel.type

Class RelDataTypeField.ToFieldIndex

java.lang.Object

org.apache.calcite.rel.type.RelDataTypeField.ToFieldIndex

All Implemented Interfaces:

com.google.common.base.Function<RelDataTypeField,Integer>, Function<RelDataTypeField,Integer>

Enclosing interface:

RelDataTypeField

@Deprecated
public static class RelDataTypeField.ToFieldIndex
extends Object
implements com.google.common.base.Function<RelDataTypeField,Integer>

Deprecated.

Use RelDataTypeField::getIndex

Function to transform a set of RelDataTypeField to a set of Integer of the field keys.

Constructor Summary

Constructors

Constructor	Description
ToFieldIndex()	Deprecated.

Method Summary

Modifier and Type	Method	Description
Integer	apply(RelDataTypeField o)	Deprecated.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.google.common.base.Function

equals

Methods inherited from interface java.util.function.Function

andThen, compose

Constructor Details

ToFieldIndex

public ToFieldIndex()

Deprecated.

Method Details

apply

public Integer apply(RelDataTypeField o)

Deprecated.

Specified by:

apply in interface com.google.common.base.Function<RelDataTypeField,Integer>

Specified by:

apply in interface Function<RelDataTypeField,Integer>