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

Class PercentInput

java.lang.Object

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

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

uk.ac.ed.epcc.webapp.forms.inputs.ParseAbstractInput<N>

uk.ac.ed.epcc.webapp.forms.inputs.NumberInput<java.lang.Double>

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

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

All Implemented Interfaces:

BoundedInput<java.lang.Double>, HTML5Input, Input<java.lang.Double>, LengthInput<java.lang.Double>, ParseInput<java.lang.Double>, RangedInput<java.lang.Double>, UnitInput

public class PercentInput
extends DoubleInput

A DoubleInput which defaults to input a value between 0 and 1 using a percent number format.

Field Summary

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

nf

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

validators

Constructor Summary

Constructors

Constructor and Description
PercentInput()
PercentInput(boolean integer_only)

Method Summary

Modifier and Type	Method and Description
java.lang.String	formatRange(java.lang.Double n) format step/range values as used by the input into compatible to the way they are presented.
java.lang.String	getType() get the type tag to emit for the corresponding html5 type.
protected java.lang.Double	normalise(java.lang.Double val) Extension point to normalise a value after a parse

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

convert, getString, parseValue

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

getMax, getMin, getStep, getUnit, setMax, setMin, setNumberFormat, setStep, setUnit

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

accept, getBoxWidth, getMaxResultLength, getSingle, setBoxWidth, setMaxResultLength, setSingle

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, getKey, getPrettyString, 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.Input

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

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

getString, parse

Constructor Detail

PercentInput

public PercentInput()

PercentInput

public PercentInput(boolean integer_only)

Method Detail

formatRange

public java.lang.String formatRange(java.lang.Double n)

Description copied from interface: BoundedInput

format step/range values as used by the input into compatible to the way they are presented. for example a percent input may use 0.0 and 1.0 but present as 0, 100 used to generate HTML5 ranges.

Specified by:

formatRange in interface BoundedInput<java.lang.Double>

Overrides:

formatRange in class NumberInput<java.lang.Double>

Returns:

getType

public java.lang.String getType()

Description copied from interface: HTML5Input

get the type tag to emit for the corresponding html5 type. If this method returns null no type should be used. This is for the case where. a sub-class breaks compatibility and needs to supress a type set in a superclass.

Specified by:

getType in interface HTML5Input

Overrides:

getType in class NumberInput<java.lang.Double>

Returns:

name or null;

normalise

protected java.lang.Double normalise(java.lang.Double val)

Description copied from class: DoubleInput

Extension point to normalise a value after a parse

Overrides:

normalise in class DoubleInput

Returns: