public class BaseLogicalPlanRewriteRuleProvider extends LogicalPlanRewriteRuleProvider
systemConf| Constructor and Description |
|---|
BaseLogicalPlanRewriteRuleProvider(TajoConf conf) |
| Modifier and Type | Method and Description |
|---|---|
Collection<Class<? extends LogicalPlanRewriteRule>> |
getPostRules()
It returns RewriteRule classes which should be executed after join ordering.
|
Collection<Class<? extends LogicalPlanRewriteRule>> |
getPreRules()
It returns RewriteRule classes which should be executed before join ordering.
|
public BaseLogicalPlanRewriteRuleProvider(TajoConf conf)
public Collection<Class<? extends LogicalPlanRewriteRule>> getPreRules()
LogicalPlanRewriteRuleProvidergetPreRules in class LogicalPlanRewriteRuleProviderpublic Collection<Class<? extends LogicalPlanRewriteRule>> getPostRules()
LogicalPlanRewriteRuleProvidergetPostRules in class LogicalPlanRewriteRuleProviderCopyright © 2015 Apache Software Foundation. All Rights Reserved.