uk.ac.ed.epcc.webapp.model.data.forms.inputs

Class TableInput<T>

java.lang.Object

uk.ac.ed.epcc.webapp.forms.inputs.BaseInput<V>

uk.ac.ed.epcc.webapp.forms.inputs.AbstractInput<java.lang.String>

uk.ac.ed.epcc.webapp.forms.inputs.StringListInput

uk.ac.ed.epcc.webapp.model.data.forms.inputs.TableInput<T>

Type Parameters:

T - superclass for table types

All Implemented Interfaces:

Input<java.lang.String>, ItemInput<java.lang.String,java.lang.String>, ListInput<java.lang.String,java.lang.String>, SuggestedItemInput<java.lang.String,java.lang.String>

public class TableInput<T>
extends StringListInput
implements ListInput<java.lang.String,java.lang.String>

Input to select a database table

Field Summary

Fields inherited from class uk.ac.ed.epcc.webapp.forms.inputs.BaseInput

validators

Constructor Summary

Constructors

Constructor and Description
TableInput(AppContext c, java.lang.Class<T> target)

Method Summary

Modifier and Type	Method and Description
int	getCount() get the number of suggested items.
java.util.Iterator<java.lang.String>	getItems() get a list of domain objects that are being selected
java.lang.String	getText(java.lang.String item) get the user presented text from the domain object may return null if not selected
boolean	isValid(java.lang.String item) Test if an object of the Item type is one of the possible items.

Methods inherited from class uk.ac.ed.epcc.webapp.forms.inputs.StringListInput

accept, getItem, getItembyValue, getTagByItem, getTagByValue, setItem

Methods inherited from class uk.ac.ed.epcc.webapp.forms.inputs.AbstractInput

getValue, setKey, setValue

Methods inherited from class uk.ac.ed.epcc.webapp.forms.inputs.BaseInput

addValidator, convert, getKey, getPrettyString, getString, getString, removeValidator, validate, validateInner

Methods inherited from class java.lang.Object

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

Methods inherited from interface uk.ac.ed.epcc.webapp.forms.inputs.ListInput

getTagByItem, getTagByValue

Methods inherited from interface uk.ac.ed.epcc.webapp.forms.inputs.ItemInput

getItem, getItembyValue, setItem

Methods inherited from interface uk.ac.ed.epcc.webapp.forms.inputs.Input

accept, addValidator, convert, getKey, getPrettyString, getString, getValue, isEmpty, removeValidator, setKey, setValue, validate

Constructor Detail

TableInput

public TableInput(AppContext c,
                  java.lang.Class<T> target)

Method Detail

getItems

public java.util.Iterator<java.lang.String> getItems()

Description copied from interface: SuggestedItemInput

get a list of domain objects that are being selected

Specified by:

getItems in interface SuggestedItemInput<java.lang.String,java.lang.String>

Returns:

Iterator

getCount

public int getCount()

Description copied from interface: SuggestedItemInput

get the number of suggested items. null selections don't count.

Specified by:

getCount in interface SuggestedItemInput<java.lang.String,java.lang.String>

Returns:

int

getText

public java.lang.String getText(java.lang.String item)

Description copied from interface: ListInput

get the user presented text from the domain object may return null if not selected

Specified by:

getText in interface ListInput<java.lang.String,java.lang.String>

Overrides:

getText in class StringListInput

Returns:

String user text

isValid

public boolean isValid(java.lang.String item)

Description copied from interface: ListInput

Test if an object of the Item type is one of the possible items.

Specified by:

isValid in interface ListInput<java.lang.String,java.lang.String>

Returns:

boolean