water.api
Class RequestArguments.FrameClassVec

java.lang.Object
  water.Iced
      water.api.RequestArguments.Argument<T>
          water.api.RequestArguments.InputSelect<Vec>
              water.api.RequestArguments.FrameKeyVec
                  water.api.RequestArguments.FrameClassVec

All Implemented Interfaces:

java.lang.Cloneable, Request.Filter, Freezable

Enclosing class:

RequestArguments

public class RequestArguments.FrameClassVec
extends RequestArguments.FrameKeyVec

A Class Vec/Column within a Frame. Limited to 1000 classes, just to prevent madness.

Field Summary

Fields inherited from class water.api.RequestArguments.FrameKeyVec

_colIdx

Fields inherited from class water.api.RequestArguments.Argument

_displayName, _field, _hideInQuery, _name, _prerequisites, _readOnly, _requestHelp, _required

Constructor Summary

RequestArguments.FrameClassVec(java.lang.String name, Request2.TypeaheadKey key)

Method Summary

protected Vec

defaultValue() Returns the default value of the argument.

Methods inherited from class water.api.RequestArguments.FrameKeyVec

errors, fr, parse, queryDescription, selectedItemValue, selectValues

Methods inherited from class water.api.RequestArguments.InputSelect

jsRefresh, jsValue, queryElement, selectNames

Methods inherited from class water.api.RequestArguments.Argument

addPrerequisite, check, disable, disable, disabled, jsAddons, originalValue, query, queryAddons, queryComment, record, refreshOnChange, requestHelp, reset, run, setRefreshOnChange, specified, valid, value

Methods inherited from class water.Iced

clone, frozenType, init, newInstance, read, toDocField, write, writeJSON, writeJSONFields

Methods inherited from class java.lang.Object

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

Constructor Detail

RequestArguments.FrameClassVec

public RequestArguments.FrameClassVec(java.lang.String name,
                                      Request2.TypeaheadKey key)

Method Detail

defaultValue

protected Vec defaultValue()

Description copied from class: RequestArguments.Argument

Returns the default value of the argument. Note that the method will be called also on required arguments, in which case it is ok return null. It is kept abstract because defining a proper default value might be tricky and in many case you do not want it to be null. Overriding it always makes you think:)

Overrides:

defaultValue in class RequestArguments.FrameKeyVec