gr.uoa.di.madgik.execution.datatype

Class DataTypeArray

java.lang.Object

gr.uoa.di.madgik.execution.datatype.DataTypeArray

All Implemented Interfaces:

IDataType, Serializable, Iterable<IDataType>

public class DataTypeArray
extends Object
implements IDataType, Iterable<IDataType>

This class represents a data type that acts as an array of data types

See Also:

Serialized Form

Nested Class Summary

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

IDataType.DataTypes

Constructor Summary

Constructors

Constructor and Description
DataTypeArray()

Method Summary

Methods

Modifier and Type	Method and Description
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()
String	GetArrayClassCode() Gets the array code.
Class<?>	GetDataTypeClass() Returns null
IDataType.DataTypes	GetDataTypeEnum() Returns IDataType.DataTypes.Array
String	GetDefaultComponentType() Gets the default component type.
String	GetDefaultConverter() Gets the default converter.
IDataType[]	GetItems() Gets the array items.
String	GetStringValue() Calls ToXML()
Object	GetValue() if the contained array data types is null, then null is returned.
Iterator<IDataType>	iterator()
void	SetArrayClassCode(String ArrayClassCode) Sets the array code.
void	SetDefaultComponentType(String DefaultComponentType) Sets the default component type.
void	SetDefaultConverter(String DefaultConverter) Sets the default converter.
void	SetStringValue(String val) Calls FromXML(String)
void	SetValue(Object Value) if the provided value is null, then the internal array is 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

DataTypeArray

public DataTypeArray()

Method Detail

iterator

public Iterator<IDataType> iterator()

Specified by:

iterator in interface Iterable<IDataType>

GetArrayClassCode

public String GetArrayClassCode()

Gets the array code.

Returns:

the array code

SetArrayClassCode

public void SetArrayClassCode(String ArrayClassCode)

Sets the array code.

Parameters:

ArrayClassCode - the array code

GetDefaultConverter

public String GetDefaultConverter()

Gets the default converter.

Returns:

the string

SetDefaultConverter

public void SetDefaultConverter(String DefaultConverter)

Sets the default converter.

Parameters:

DefaultConverter - the default converter

GetDefaultComponentType

public String GetDefaultComponentType()

Gets the default component type.

Returns:

the string

SetDefaultComponentType

public void SetDefaultComponentType(String DefaultComponentType)

Sets the default component type.

Parameters:

DefaultComponentType - the default component type

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.Array

Specified by:

GetDataTypeEnum in interface IDataType

Returns:

the data type

See Also:

IDataType.GetDataTypeEnum()

GetStringValue

public String GetStringValue()
                      throws ExecutionSerializationException

Calls 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 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)

GetItems

public IDataType[] GetItems()

Gets the array items.

Returns:

the contained data types

GetValue

public Object GetValue()

if the contained array data types is null, then null is returned. Otherwise, an array is created with as many dimensions as are dictated by the array code and in every index of the array the respective IDataType.GetValue() is set.

Specified by:

GetValue in interface IDataType

Returns:

the value

See Also:

IDataType.GetValue()

SetValue

public void SetValue(Object Value)
              throws ExecutionValidationException

if the provided value is null, then the internal array is set to null. Otherwise, if the value is an instance of an array of IDataType, then the internal array is set to that. If the value is a string, the FromXML(String) is called. Otherwise, if the provided value is an array, a new array of the type that is dictated by the array code is created and the respective data types are created from the respective values of the argument.

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