com.datastrato.gravitino.rel.expressions.transforms

Class Transforms.ApplyTransform

java.lang.Object

com.datastrato.gravitino.rel.expressions.transforms.Transforms.ApplyTransform

All Implemented Interfaces:

Expression, Transform

Enclosing class:

Transforms

public static final class Transforms.ApplyTransform
extends java.lang.Object
implements Transform

A transform that applies a function to the input value.

Nested Class Summary

Nested classes/interfaces inherited from interface com.datastrato.gravitino.rel.expressions.transforms.Transform

Transform.SingleFieldTransform

Field Summary

Fields inherited from interface com.datastrato.gravitino.rel.expressions.Expression

EMPTY_EXPRESSION, EMPTY_NAMED_REFERENCE

Method Summary

Modifier and Type	Method and Description
Expression[]	arguments()
boolean	equals(java.lang.Object o)
int	hashCode()
java.lang.String	name()

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.datastrato.gravitino.rel.expressions.transforms.Transform

assignments, children

Methods inherited from interface com.datastrato.gravitino.rel.expressions.Expression

references

Method Detail

name

public java.lang.String name()

Specified by:

name in interface Transform

Returns:

The name of the function to apply.

arguments

public Expression[] arguments()

Specified by:

arguments in interface Transform

Returns:

The arguments to the function.

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object