gudusoft.gsqlparser.catalog.runtime

Class CatalogProviders

Object

gudusoft.gsqlparser.catalog.runtime.CatalogProviders

public final class CatalogProviders
extends Object

Static utility helpers for working with CatalogProviders. Counterpart to gudusoft.gsqlparser.catalog.input.CatalogInputReaders on the input side.

Method Summary

Modifier and Type	Method and Description
static CatalogProvider	inMemory(CatalogSnapshot snapshot) Create an in-memory provider seeded with the given snapshot, opened and ready to serve snapshot(...) calls.
static CatalogProvider	modelBacked(UnifiedCatalogModel model) Create a model-backed provider, opened and ready to serve snapshot(...) calls.

Methods inherited from class Object

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

Method Detail

inMemory

public static CatalogProvider inMemory(CatalogSnapshot snapshot)

Create an in-memory provider seeded with the given snapshot, opened and ready to serve snapshot(...) calls.

modelBacked

public static CatalogProvider modelBacked(UnifiedCatalogModel model)

Create a model-backed provider, opened and ready to serve snapshot(...) calls. The provider materializes the model into a snapshot up front.