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

Class BooleanInput

java.lang.Object

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

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

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

All Implemented Interfaces:

BinaryInput<java.lang.Boolean>, Input<java.lang.Boolean>, ParseInput<java.lang.Boolean>

public class BooleanInput
extends AbstractInput<java.lang.Boolean>
implements ParseInput<java.lang.Boolean>, BinaryInput<java.lang.Boolean>

Field Summary

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

validators

Constructor Summary

Constructors

Constructor and Description
BooleanInput()

Method Summary

Modifier and Type	Method and Description
<R> R	accept(InputVisitor<R> vis)
java.lang.Boolean	convert(java.lang.Object v) Perform any supported type conversions to to generate a value of the target type
java.lang.String	getChecked() String value corresponding to a checked input
java.lang.String	getPrettyString(java.lang.Boolean value) Convert a value into a user friendly string.
java.lang.String	getString(java.lang.Boolean value) get a String representation of an Object that is compatible with the way the input is parsed
boolean	isChecked() Is the input checked or not
java.lang.Boolean	parseValue(java.lang.String v) Parse a String into the correct type for this input.
void	setChecked(boolean value) Set the state of the input

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.ParseInput

getString, parse

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

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

Constructor Detail

BooleanInput

public BooleanInput()

Method Detail

parseValue

public java.lang.Boolean 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.

Specified by:

parseValue in interface ParseInput<java.lang.Boolean>

Returns:

Throws:

ParseException

convert

public java.lang.Boolean 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.Boolean>

Overrides:

convert in class BaseInput<java.lang.Boolean>

Parameters:

v - Object input

Returns:

target type

Throws:

TypeError

getPrettyString

public java.lang.String getPrettyString(java.lang.Boolean value)

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.Boolean>

Overrides:

getPrettyString in class BaseInput<java.lang.Boolean>

Returns:

String

See Also:

ListInput

getString

public java.lang.String getString(java.lang.Boolean value)

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.Boolean>

Overrides:

getString in class BaseInput<java.lang.Boolean>

Returns:

String or null if val is null

See Also:

ParseInput

accept

public final <R> R accept(InputVisitor<R> vis)
                   throws java.lang.Exception

Specified by:

accept in interface Input<java.lang.Boolean>

Throws:

java.lang.Exception

isChecked

public boolean isChecked()

Description copied from interface: BinaryInput

Is the input checked or not

Specified by:

isChecked in interface BinaryInput<java.lang.Boolean>

Returns:

setChecked

public void setChecked(boolean value)

Description copied from interface: BinaryInput

Set the state of the input

Specified by:

setChecked in interface BinaryInput<java.lang.Boolean>

getChecked

public java.lang.String getChecked()

Description copied from interface: BinaryInput

String value corresponding to a checked input

Specified by:

getChecked in interface BinaryInput<java.lang.Boolean>

Returns: