gr.uoa.di.madgik.execution.datatype
Class DataTypeReflectable

java.lang.Object
  gr.uoa.di.madgik.execution.datatype.DataTypeReflectable

All Implemented Interfaces:

IDataType, Iterable<ReflectableItem>

public class DataTypeReflectable
extends Object
implements IDataType, Iterable<ReflectableItem>

This class represents data type with a collection of ReflectableItem payload

Nested Class Summary

Nested classes/interfaces inherited from interface gr.uoa.di.madgik.execution.datatype.IDataType

IDataType.DataTypes

Constructor Summary

DataTypeReflectable()

Method Summary

boolean	CanSuggestDataTypeClass() Always returns false
void	FromXML(Element XML) Parses the xml serialization of the data type as retrieved by IDataType.ToXML()
void	FromXML(String XML) Parses the xml serialization of the data type as retrieved by IDataType.ToXML()
Class<?>	GetDataTypeClass() Returns null
IDataType.DataTypes	GetDataTypeEnum() Returns IDataType.DataTypes.Reflectable
ReflectableItem[]	GetItems() Retrieves the ReflectableItems that make up this instance
String	GetStringValue() Returns ToXML()
Object	GetValue() Returns this instance
Iterator<ReflectableItem>	iterator()
void	SetStringValue(String val) Calls DataTypeReflectable#FromXML(String))
void	SetValue(Object Value) If the provided value is null, the collection of ReflectableItem is also set to null.
String	ToXML() Creates an xml serialization of the data type

Methods inherited from class java.lang.Object

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

Constructor Detail

DataTypeReflectable

public DataTypeReflectable()

Method Detail

iterator

public Iterator<ReflectableItem> iterator()

Specified by:

iterator in interface Iterable<ReflectableItem>

CanSuggestDataTypeClass

public boolean CanSuggestDataTypeClass()

Always returns false

Specified by:

CanSuggestDataTypeClass in interface IDataType

Returns:

true, if it can

See Also:

IDataType.CanSuggestDataTypeClass()

GetDataTypeClass

public Class<?> GetDataTypeClass()

Returns null

Specified by:

GetDataTypeClass in interface IDataType

Returns:

the run time type

See Also:

IDataType.GetDataTypeClass()

GetDataTypeEnum

public IDataType.DataTypes GetDataTypeEnum()

Returns IDataType.DataTypes.Reflectable

Specified by:

GetDataTypeEnum in interface IDataType

Returns:

the data type

See Also:

IDataType.GetDataTypeEnum()

GetStringValue

public String GetStringValue()
                      throws ExecutionSerializationException

Returns ToXML()

Specified by:

GetStringValue in interface IDataType

Returns:

the string representation of the value

Throws:

ExecutionSerializationException - A serialization error occurred

See Also:

IDataType.GetStringValue()

SetStringValue

public void SetStringValue(String val)
                    throws ExecutionValidationException,
                           ExecutionSerializationException

Calls DataTypeReflectable#FromXML(String))

Specified by:

SetStringValue in interface IDataType

Parameters:

val - the value to set

Throws:

ExecutionValidationException - A validation error occurred

ExecutionSerializationException - A serialization error occurred

See Also:

IDataType.SetStringValue(java.lang.String)

GetValue

public Object GetValue()

Returns this instance

Specified by:

GetValue in interface IDataType

Returns:

the value

See Also:

IDataType.GetValue()

GetItems

public ReflectableItem[] GetItems()

Retrieves the ReflectableItems that make up this instance

Returns:

the reflectable item collection

SetValue

public void SetValue(Object Value)
              throws ExecutionValidationException

If the provided value is null, the collection of ReflectableItem is also set to null. Otherwise, if the provided value is an array of ReflectableItem, the internal collection is set to the provided array. If the provided value is a DataTypeReflectable, the internal collection is set to the internal collection of the provided DataTypeReflectable. Otherwise, if the provided value is a string, the DataTypeReflectable#FromXML(String)) is called. Otherwise, an instance of a ReflectableAnalyzer is created, and the produced DataTypeReflectable retrieved by ReflectableAnalyzer.ProduceReflectable(Object) is used.

Specified by:

SetValue in interface IDataType

Parameters:

Value - the value to set

Throws:

ExecutionValidationException - A validation error occurred

See Also:

IDataType.SetValue(java.lang.Object)

FromXML

public void FromXML(String XML)
             throws ExecutionSerializationException

Description copied from interface: IDataType

Parses the xml serialization of the data type as retrieved by IDataType.ToXML()

Specified by:

FromXML in interface IDataType

Parameters:

XML - the XML serialization

Throws:

ExecutionSerializationException - A serialization error occurred

FromXML

public void FromXML(Element XML)
             throws ExecutionSerializationException

Description copied from interface: IDataType

Parses the xml serialization of the data type as retrieved by IDataType.ToXML()

Specified by:

FromXML in interface IDataType

Parameters:

XML - The root element of the serialization

Throws:

ExecutionSerializationException - A validation error occurred

ToXML

public String ToXML()
             throws ExecutionSerializationException

Description copied from interface: IDataType

Creates an xml serialization of the data type

Specified by:

ToXML in interface IDataType

Returns:

the XML serialization

Throws:

ExecutionSerializationException - a serialization error occurred