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

Class StorageUnitNumberInput

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.Long>

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

All Implemented Interfaces:

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

public class StorageUnitNumberInput
extends NumberInput<java.lang.Long>

An Input for storage size in specified Units. The returned value (and the bounds etc.) are always in bytes but the text representation (and numeric values passed to convert(Object) are in the specified unit.

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
StorageUnitNumberInput(Units unit)

Method Summary

Modifier and Type	Method and Description
java.lang.Long	convert(java.lang.Object v) Perform any supported type conversions to to generate a value of the target type
java.lang.String	getPrettyString(java.lang.Long val) Convert a value into a user friendly string.
java.lang.String	getString(java.lang.Long val) get a String representation of an Object that is compatible with the way the input is parsed
java.lang.Long	parseValue(java.lang.String v) Parse a String into the correct type for this input.

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

formatRange, getMax, getMin, getStep, getType, 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, 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, getValue, isEmpty, removeValidator, setKey, setValue, validate

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

getString, parse

Constructor Detail

StorageUnitNumberInput

public StorageUnitNumberInput(Units unit)

Method Detail

parseValue

public java.lang.Long parseValue(java.lang.String v)
                          throws ParseException

Description copied from interface: ParseInput

Parse a String into the correct type for this input. This must be compatible with the Input.getString(Object) method.

Returns:

Throws:

ParseException

getString

public java.lang.String getString(java.lang.Long val)

Description copied from class: BaseInput

get a String representation of an Object that is compatible with the way the input is parsed

Specified by:

getString in interface Input<java.lang.Long>

Overrides:

getString in class NumberInput<java.lang.Long>

Returns:

String or null if val is null

See Also:

ParseInput

convert

public java.lang.Long convert(java.lang.Object v)
                       throws TypeError

Description copied from interface: Input

Perform any supported type conversions to to generate a value of the target type

Specified by:

convert in interface Input<java.lang.Long>

Overrides:

convert in class BaseInput<java.lang.Long>

Parameters:

v - Object input

Returns:

target type

Throws:

TypeError

getPrettyString

public java.lang.String getPrettyString(java.lang.Long val)

Description copied from interface: Input

Convert a value into a user friendly string. This usually defaults to the same as getString but can be overridden to produce nicer output

Specified by:

getPrettyString in interface Input<java.lang.Long>

Overrides:

getPrettyString in class BaseInput<java.lang.Long>

Returns:

String

See Also:

ListInput