com.datastrato.gravitino.dto.rel.expressions

Class FieldReferenceDTO

java.lang.Object

com.datastrato.gravitino.dto.rel.expressions.FieldReferenceDTO

All Implemented Interfaces:

FunctionArg, Expression, NamedReference

public class FieldReferenceDTO
extends java.lang.Object
implements FunctionArg, NamedReference

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	FieldReferenceDTO.Builder

Nested classes/interfaces inherited from interface com.datastrato.gravitino.dto.rel.expressions.FunctionArg

FunctionArg.ArgType

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

NamedReference.FieldReference

Field Summary

Fields inherited from interface com.datastrato.gravitino.dto.rel.expressions.FunctionArg

EMPTY_ARGS

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

EMPTY_EXPRESSION, EMPTY_NAMED_REFERENCE

Method Summary

Modifier and Type	Method and Description
FunctionArg.ArgType	argType()
java.lang.String[]	fieldName() Returns the referenced field name as an array of String parts.
static FieldReferenceDTO	of(java.lang.String... fieldName)

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.datastrato.gravitino.dto.rel.expressions.FunctionArg

validate

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

children, field, field, references

Method Detail

of

public static FieldReferenceDTO of(java.lang.String... fieldName)

fieldName

public java.lang.String[] fieldName()

Description copied from interface: NamedReference

Returns the referenced field name as an array of String parts.

Each string in the returned array represents a field name.

Specified by:

fieldName in interface NamedReference

Returns:

the referenced field name as an array of String parts.

argType

public FunctionArg.ArgType argType()

Specified by:

argType in interface FunctionArg