Uses of Interface
org.apache.calcite.util.ReflectiveVisitor

Packages that use ReflectiveVisitor

Package	Description
org.apache.calcite.interpreter	Provides an implementation of relational expressions using an interpreter.
org.apache.calcite.rel.metadata	Defines metadata interfaces and utilities for relational expressions.
org.apache.calcite.sql2rel	Translates a SQL parse tree to relational expression.
org.apache.calcite.util	Provides utility classes.

Uses of ReflectiveVisitor in org.apache.calcite.interpreter

Classes in org.apache.calcite.interpreter that implement ReflectiveVisitor

Modifier and Type	Class and Description
static class	Interpreter.Compiler Walks over a tree of RelNode and, for each, creates a Node that can be executed in the interpreter.
static class	Nodes.CoreCompiler Extension to Interpreter.Compiler that knows how to handle the core logical RelNodes.

Uses of ReflectiveVisitor in org.apache.calcite.rel.metadata

Classes in org.apache.calcite.rel.metadata that implement ReflectiveVisitor

Modifier and Type	Class and Description
class	ReflectiveRelMetadataProvider Implementation of the RelMetadataProvider interface that dispatches metadata methods to methods on a given object via reflection.

Uses of ReflectiveVisitor in org.apache.calcite.sql2rel

Classes in org.apache.calcite.sql2rel that implement ReflectiveVisitor

Modifier and Type	Class and Description
class	RelDecorrelator RelDecorrelator replaces all correlated expressions (corExp) in a relational expression (RelNode) tree with non-correlated expressions that are produced from joining the RelNode that produces the corExp with the RelNode that references it.
class	RelFieldTrimmer Transformer that walks over a tree of relational expressions, replacing each RelNode with a 'slimmed down' relational expression that projects only the columns required by its consumer.
class	RelStructuredTypeFlattener RelStructuredTypeFlattener removes all structured types from a tree of relational expressions.

Uses of ReflectiveVisitor in org.apache.calcite.util

Classes in org.apache.calcite.util with type parameters of type ReflectiveVisitor

Modifier and Type	Interface and Description
interface	ReflectiveVisitDispatcher<R extends ReflectiveVisitor,E> Interface for looking up methods relating to reflective visitation.

Methods in org.apache.calcite.util with type parameters of type ReflectiveVisitor

Modifier and Type	Method and Description
static <R extends ReflectiveVisitor,E> ReflectiveVisitDispatcher<R,E>	ReflectUtil.createDispatcher(Class<R> visitorBaseClazz, Class<E> visiteeBaseClazz) Creates a dispatcher for calls to ReflectUtil.lookupVisitMethod(java.lang.Class<?>, java.lang.Class<?>, java.lang.String).

Methods in org.apache.calcite.util with parameters of type ReflectiveVisitor

Modifier and Type	Method and Description
static <E,T> ReflectUtil.MethodDispatcher<T>	ReflectUtil.createMethodDispatcher(Class<T> returnClazz, ReflectiveVisitor visitor, String methodName, Class<E> arg0Clazz, Class... otherArgClasses) Creates a dispatcher for calls to a single multi-method on a particular object.
static boolean	ReflectUtil.invokeVisitor(ReflectiveVisitor visitor, Object visitee, Class hierarchyRoot, String visitMethodName) Implements the Glossary.VISITOR_PATTERN via reflection.