water
Class Request2.TypeaheadKey

java.lang.Object
  water.Iced
      water.api.RequestArguments.Argument<T>
          water.api.RequestArguments.InputText<T>
              water.api.RequestArguments.TypeaheadInputText<Key>
                  water.Request2.TypeaheadKey

All Implemented Interfaces:

java.lang.Cloneable, Request.Filter, Freezable

Enclosing class:

Request2

public class Request2.TypeaheadKey
extends RequestArguments.TypeaheadInputText<Key>

Field Summary

Fields inherited from class water.api.RequestArguments.TypeaheadInputText

_typeaheadHref, _typeaheadLimit

Fields inherited from class water.api.RequestArguments.Argument

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

Constructor Summary

Request2.TypeaheadKey()

Request2.TypeaheadKey(java.lang.Class type, boolean required)

Method Summary

protected Key	defaultValue() Returns the default value of the argument.
protected java.lang.String[]	errors() Returns a list of possible error strings, that could be thrown in an IllegalArgumentException.
protected Key	parse(java.lang.String input) Override this method to provide parsing of the input string to the Java expected value.
protected java.lang.String	queryDescription() Returns the query description.
void	setValue(Key key)

Methods inherited from class water.api.RequestArguments.TypeaheadInputText

jsAddons

Methods inherited from class water.api.RequestArguments.InputText

jsRefresh, jsValue, queryElement

Methods inherited from class water.api.RequestArguments.Argument

addPrerequisite, check, disable, disable, disabled, 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

Request2.TypeaheadKey

public Request2.TypeaheadKey()

Request2.TypeaheadKey

public Request2.TypeaheadKey(java.lang.Class type,
                             boolean required)

Method Detail

setValue

public void setValue(Key key)

parse

protected Key parse(java.lang.String input)

Description copied from class: RequestArguments.Argument

Override this method to provide parsing of the input string to the Java expected value. The input is guaranteed to be non-empty when this method is called and all prerequisities are guaranteed to be valid before this method is called.

Specified by:

parse in class RequestArguments.Argument<Key>

defaultValue

protected Key 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:)

Specified by:

defaultValue in class RequestArguments.Argument<Key>

queryDescription

protected java.lang.String queryDescription()

Description copied from class: RequestArguments.Argument

Returns the query description. This is a concise description of a correct value for the argument. generally used as a placeholder in the html query elements.

Specified by:

queryDescription in class RequestArguments.Argument<Key>

errors

protected java.lang.String[] errors()

Description copied from class: RequestArguments.Argument

Returns a list of possible error strings, that could be thrown in an IllegalArgumentException.

Overrides:

errors in class RequestArguments.Argument<Key>