io.prestosql.sql.analyzer

Class FieldId

java.lang.Object

io.prestosql.sql.analyzer.FieldId

public final class FieldId
extends Object

Constructor Summary

Constructors

Constructor and Description
FieldId(RelationId relationId, int fieldIndex)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o)
static FieldId	from(ResolvedField field)
int	getFieldIndex() Returns field index of the field in the containing relation.
RelationId	getRelationId()
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

FieldId

public FieldId(RelationId relationId,
               int fieldIndex)

Method Detail

from

public static FieldId from(ResolvedField field)

getRelationId

public RelationId getRelationId()

getFieldIndex

public int getFieldIndex()

Returns field index of the field in the containing relation.

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object