org.jbind.xml.instance.data
Class DoubleData

java.lang.Object
  org.jbind.xml.instance.data.AbstractData
      org.jbind.xml.instance.data.AbstractSimpleData
          org.jbind.xml.instance.data.DoubleData

All Implemented Interfaces:

IAnySimpleTypeData, IAnyTypeData, IDoubleData, IHasOrder, ISimpleData, ITextContentProvider

public class DoubleData

extends AbstractSimpleData

implements IDoubleData

Constructor Summary

DoubleData()

Method Summary

protected void	doAccept(java.lang.String aString) Hook method that accepts the normalized value and converts it into a corresponging internal representation (the so called simple storage object).
java.lang.String	getCanonicalForm_() Gets the canonical form.
double	getDouble()
java.lang.Object	getSimpleStorageObject() Gets the simple storage object.
boolean	isEqual(IHasOrder aData)
boolean	isGreater(IHasOrder aData)
boolean	isGreaterOrEqual(IHasOrder aData)
boolean	isLess(IHasOrder aData)
boolean	isLessOrEqual(IHasOrder aData)
void	setDouble(double aNewValue)
void	setSimpleStorageObject(java.lang.Object aValue)
boolean	simpleStorageValueEquals(IAnyTypeData aData) Checks if the simple storage value of this data object is equal to the simple storage object of the specified data objects.
int	simpleStorageValueHashCode() Calculates a hash code based on the simple storage value.

Methods inherited from class org.jbind.xml.instance.data.AbstractSimpleData

acceptImpl_, completeSimpleStorageAssignment_, doAcceptEnds_, doAcceptStarts_, getLexicalValue_, getNormalizedValue_, getObject, getTextContent_, setLexicalValue_, setObject, toString

Methods inherited from class org.jbind.xml.instance.data.AbstractData

accept_, addReferencedData_, createElement_, createElement_, createUncheckedAttributeData_, equals, fetchByXPath_, getAttribute_, getDataDesc_, getFixed_, getImpl_, getParent_, getSubstitutionHead_, getType_, hashCode, isDefault_, isNil_, iterAttributes_, iterElements_, iterReferencedData_, newElementData_, numberByXPath_, removeAttributeData_, selectByXPath_, setAttribute_, setDataDesc_, setImpl_, setSubstitutionHead_, setType_, stringByXPath_, testByXPath_

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.jbind.xml.core.data.IAnySimpleTypeData

getObject, setObject, toString

Methods inherited from interface org.jbind.xml.core.data.IAnyTypeData

accept_, acceptImpl_, addReferencedData_, createElement_, createElement_, equals, getAttribute_, getDataDesc_, getImpl_, getParent_, getSubstitutionHead_, getType_, hashCode, isDefault_, isNil_, iterAttributes_, iterElements_, setAttribute_, setDataDesc_, setImpl_, setSubstitutionHead_, setType_

Methods inherited from interface org.jbind.xml.core.data.ISimpleData

getLexicalValue_, getNormalizedValue_, setLexicalValue_

Methods inherited from interface org.jbind.xml.core.base.ITextContentProvider

getTextContent_

Constructor Detail

DoubleData

public DoubleData()

Method Detail

doAccept

protected void doAccept(java.lang.String aString)
                 throws XmlException

Description copied from class: AbstractSimpleData

Hook method that accepts the normalized value and converts it into a corresponging internal representation (the so called simple storage object).

If an exception is raised during execution of the method then this data object may be inconsistent. It is in the responsibility of the caller either to rollback the changes or to discard this data object.

Overrides:

doAccept in class AbstractSimpleData

Parameters:

aString - (required).

Throws:

XmlException - Raised iff the string can not be converted into the internal representation.

getCanonicalForm_

public java.lang.String getCanonicalForm_()

Description copied from interface: ISimpleData

Gets the canonical form. The canonical form of a data object is the result of converting the data into a string.

Specified by:

getCanonicalForm_ in interface ISimpleData

Returns:

A string (required).

getDouble

public double getDouble()

Specified by:

getDouble in interface IDoubleData

setDouble

public void setDouble(double aNewValue)
               throws XmlException

Specified by:

setDouble in interface IDoubleData

Throws:

XmlException

simpleStorageValueEquals

public boolean simpleStorageValueEquals(IAnyTypeData aData)

Description copied from interface: ISimpleData

Checks if the simple storage value of this data object is equal to the simple storage object of the specified data objects.

Specified by:

simpleStorageValueEquals in interface ISimpleData

Returns:

Returns true iff the simple storage values are equal.

simpleStorageValueHashCode

public int simpleStorageValueHashCode()

Description copied from interface: ISimpleData

Calculates a hash code based on the simple storage value.

Specified by:

simpleStorageValueHashCode in interface ISimpleData

Returns:

A hash code.

getSimpleStorageObject

public java.lang.Object getSimpleStorageObject()

Description copied from interface: ISimpleData

Gets the simple storage object. If the value of the simple data object is stored with a reference type then the simple storage object is the same as the value object. Otherwise the value is stored with a primitive type. In this case the simple storage object wraps the primitive value.

Specified by:

getSimpleStorageObject in interface ISimpleData

Returns:

(required).

setSimpleStorageObject

public void setSimpleStorageObject(java.lang.Object aValue)

Specified by:

setSimpleStorageObject in class AbstractSimpleData

isEqual

public boolean isEqual(IHasOrder aData)

Specified by:

isEqual in interface IHasOrder

isGreater

public boolean isGreater(IHasOrder aData)

Specified by:

isGreater in interface IHasOrder

isGreaterOrEqual

public boolean isGreaterOrEqual(IHasOrder aData)

Specified by:

isGreaterOrEqual in interface IHasOrder

isLess

public boolean isLess(IHasOrder aData)

Specified by:

isLess in interface IHasOrder

isLessOrEqual

public boolean isLessOrEqual(IHasOrder aData)

Specified by:

isLessOrEqual in interface IHasOrder