@Nonnull
public abstract class ViewExpanders
extends java.lang.Object
RelOptTable.ViewExpander
and
RelOptTable.ToRelContext
.Modifier | Constructor and Description |
---|---|
private |
ViewExpanders() |
Modifier and Type | Method and Description |
---|---|
static RelOptTable.ToRelContext |
simpleContext(RelOptCluster cluster)
Creates a simple
ToRelContext that cannot expand views. |
static RelOptTable.ToRelContext |
toRelContext(RelOptTable.ViewExpander viewExpander,
RelOptCluster cluster)
Converts a
ViewExpander to a ToRelContext . |
public static RelOptTable.ToRelContext toRelContext(RelOptTable.ViewExpander viewExpander, RelOptCluster cluster)
ViewExpander
to a ToRelContext
.public static RelOptTable.ToRelContext simpleContext(RelOptCluster cluster)
ToRelContext
that cannot expand views.Copyright © 2012–2019 The Apache Software Foundation. All rights reserved.