Package net.hydromatic.morel.eval

Class Codes.BaseRowSink

java.lang.Object

net.hydromatic.morel.eval.Codes.BaseRowSink

All Implemented Interfaces:

Codes.RowSink, Describable

Direct Known Subclasses:

Codes.GroupRowSink, Codes.OrderRowSink, Codes.ScanRowSink, Codes.SkipRowSink, Codes.TakeRowSink, Codes.WhereRowSink, Codes.YieldRowSink

Enclosing class:

Codes

abstract static class Codes.BaseRowSink
extends Object
implements Codes.RowSink

Abstract implementation for row sinks that have one successor.

Field Summary

Fields

Modifier and Type	Field	Description
(package private) final Codes.RowSink	rowSink

Constructor Summary

Constructors

Constructor	Description
BaseRowSink(Codes.RowSink rowSink)

Method Summary

Modifier and Type	Method	Description
void	accept(EvalEnv env)
List<Object>	result(EvalEnv env)
void	start(EvalEnv env)

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.hydromatic.morel.eval.Describable

describe

Field Details

rowSink

final Codes.RowSink rowSink

Constructor Details

BaseRowSink

BaseRowSink(Codes.RowSink rowSink)

Method Details

start

public void start(EvalEnv env)

Specified by:

start in interface Codes.RowSink

accept

public void accept(EvalEnv env)

Specified by:

accept in interface Codes.RowSink

result

public List<Object> result(EvalEnv env)

Specified by:

result in interface Codes.RowSink