ai.rapids.cudf.ast

Enum TableReference

java.lang.Object

java.lang.Enum<TableReference>

ai.rapids.cudf.ast.TableReference

All Implemented Interfaces:

Serializable, Comparable<TableReference>

public enum TableReference
extends Enum<TableReference>

Enumeration of tables that can be referenced in an AST. NOTE: This must be kept in sync with `jni_to_table_reference` code in CompiledExpression.cpp!

Enum Constant Summary

Enum Constants

Enum Constant and Description
LEFT
RIGHT

Method Summary

Modifier and Type	Method and Description
static TableReference	valueOf(String name) Returns the enum constant of this type with the specified name.
static TableReference[]	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

Enum Constant Detail

LEFT

public static final TableReference LEFT

RIGHT

public static final TableReference RIGHT

Method Detail

values

public static TableReference[] 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 (TableReference c : TableReference.values())
    System.out.println(c);

Returns:

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

valueOf

public static TableReference 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