fi.hut.tml.xsmiles.mlfc.xforms.data
Class DString

java.lang.Object
  fi.hut.tml.xsmiles.mlfc.xforms.data.DString

All Implemented Interfaces:

Data

public class DString

extends java.lang.Object

implements Data

Field Summary

protected short	datatype
protected boolean	isValid
protected java.lang.String	stringValue

Constructor Summary

DString(short dtype)

Method Summary

protected void	clearValue() instructs subclass to set value to null, this is used for invalid values
short	getDataType()
java.lang.String	getInvalidValue() get the invalid value as a string
boolean	isValid() is the current value valid according to the datatype
void	setInvalidString(java.lang.String s) set the invalid value as a string
void	setValid(boolean v) set the validity status
void	setValueFromDisplay(java.lang.String displayValue) set the value from a display string
void	setValueFromObject(java.lang.Object obj) set the value as a Java Object
void	setValueFromSchema(java.lang.String schemaValue) set the value from a Schema string
java.lang.String	toDisplayValue() get the display value (e.g.
java.lang.Object	toObject() get the java object corresponding to the value
java.lang.String	toSchemaString() get a schema compatible string from this data.

Methods inherited from class java.lang.Object

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

Field Detail

stringValue

protected java.lang.String stringValue

isValid

protected boolean isValid

datatype

protected short datatype

Constructor Detail

DString

public DString(short dtype)

Method Detail

isValid

public boolean isValid()

is the current value valid according to the datatype

Specified by:

isValid in interface Data

setValueFromObject

public void setValueFromObject(java.lang.Object obj)

set the value as a Java Object

Specified by:

setValueFromObject in interface Data

setValueFromDisplay

public void setValueFromDisplay(java.lang.String displayValue)

set the value from a display string

Specified by:

setValueFromDisplay in interface Data

setValueFromSchema

public void setValueFromSchema(java.lang.String schemaValue)

set the value from a Schema string

Specified by:

setValueFromSchema in interface Data

toDisplayValue

public java.lang.String toDisplayValue()

get the display value (e.g. 3,12 / 3.12 depending on the locale)

Specified by:

toDisplayValue in interface Data

toSchemaString

public java.lang.String toSchemaString()

get a schema compatible string from this data. E.g. From a date you would get a String in xsd:date format

Specified by:

toSchemaString in interface Data

toObject

public java.lang.Object toObject()

get the java object corresponding to the value

Specified by:

toObject in interface Data

getInvalidValue

public java.lang.String getInvalidValue()

get the invalid value as a string

Specified by:

getInvalidValue in interface Data

setValid

public void setValid(boolean v)

set the validity status

Specified by:

setValid in interface Data

setInvalidString

public void setInvalidString(java.lang.String s)

Description copied from interface: Data

set the invalid value as a string

Specified by:

setInvalidString in interface Data

clearValue

protected void clearValue()

instructs subclass to set value to null, this is used for invalid values

getDataType

public short getDataType()

Specified by:

getDataType in interface Data