org.apache.calcite.materialize

Class MaterializationActor.QueryKey

java.lang.Object

org.apache.calcite.materialize.MaterializationActor.QueryKey

Enclosing class:

MaterializationActor

static class MaterializationActor.QueryKey
extends Object

A materialization can be re-used if it is the same SQL, on the same schema, with the same path for resolving functions.

Field Summary

Fields

Modifier and Type	Field and Description
(package private) List<String>	path
(package private) CalciteSchema	schema
(package private) String	sql

Constructor Summary

Constructors

Constructor and Description
QueryKey(String sql, CalciteSchema schema, List<String> path)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
int	hashCode()

Methods inherited from class java.lang.Object

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

Field Detail

sql

final String sql

schema

final CalciteSchema schema

path

final List<String> path

Constructor Detail

QueryKey

QueryKey(String sql,
         CalciteSchema schema,
         List<String> path)

Method Detail

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object