com.asakusafw.dmdl.directio.hive.common

Class BaseTrait<T extends BaseTrait<T>>

java.lang.Object

com.asakusafw.dmdl.directio.hive.common.BaseTrait<T>

Type Parameters:

T - kind of trait

All Implemented Interfaces:

Element, Trait<T>

Direct Known Subclasses:

HiveDataModelTrait, HiveFieldTrait, OrcFileTrait, ParquetFileTrait

public class BaseTrait<T extends BaseTrait<T>>
extends Object
implements Trait<T>

The common base trait.

Since:

0.7.0

Constructor Summary

Constructors

Constructor and Description
BaseTrait()

Method Summary

Modifier and Type	Method and Description
AstNode	getOriginalAst() Returns the corresponded syntactic element of this.
void	setOriginalAst(AstNode ast, boolean overwrite) Sets the original AST.

Methods inherited from class java.lang.Object

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

Constructor Detail

BaseTrait

public BaseTrait()

Method Detail

getOriginalAst

public AstNode getOriginalAst()

Description copied from interface: Element

Returns the corresponded syntactic element of this.

Specified by:

getOriginalAst in interface Element

Returns:

the corresponded syntactic element, or null if unknown

setOriginalAst

public void setOriginalAst(AstNode ast,
                           boolean overwrite)

Sets the original AST.

Parameters:

ast - the AST

overwrite - true to overwrite previous AST, or false to set only if it is absent