org.axiondb
Class BaseSelectable

java.lang.Object
  org.axiondb.BaseSelectable

All Implemented Interfaces:

java.io.Serializable, Selectable

Direct Known Subclasses:

BaseFunction, ColumnIdentifier, Literal

public abstract class BaseSelectable
extends java.lang.Object
implements java.io.Serializable, Selectable

Version:

$Revision: 1.7 $ $Date: 2005/12/23 01:32:24 $

See Also:

Serialized Form

Field Summary

protected int

_hash Cache the hash code for the string

Constructor Summary

BaseSelectable()

Method Summary

java.lang.String	getAlias()
java.lang.String	getLabel() Returns my function alias or name.
java.lang.String	getName()
void	setAlias(java.lang.String alias)
void	setName(java.lang.String name)
void	setVariableContext(VariableContext ctx)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.axiondb.Selectable

evaluate, getDataType

Field Detail

_hash

protected int _hash

Cache the hash code for the string

Constructor Detail

BaseSelectable

public BaseSelectable()

Method Detail

getAlias

public java.lang.String getAlias()

Specified by:

getAlias in interface Selectable

getLabel

public java.lang.String getLabel()

Returns my function alias or name.

Specified by:

getLabel in interface Selectable

getName

public java.lang.String getName()

Specified by:

getName in interface Selectable

setAlias

public final void setAlias(java.lang.String alias)

setName

public void setName(java.lang.String name)

setVariableContext

public void setVariableContext(VariableContext ctx)

Specified by:

setVariableContext in interface Selectable