org.jdesktop.binding.metadata
Class DefaultMetaDataProvider

java.lang.Object
  org.jdesktop.binding.metadata.DefaultMetaDataProvider

All Implemented Interfaces:

MetaDataProvider

public class DefaultMetaDataProvider
extends java.lang.Object
implements MetaDataProvider

Author:

Jeanette Winzenburg

Constructor Summary

DefaultMetaDataProvider()

DefaultMetaDataProvider(MetaData[] metaDatas)

DefaultMetaDataProvider(MetaDataProvider provider)

Method Summary

void	addField(MetaData data)
void	clear()
int	getFieldCount()
int	getFieldIndex(java.lang.String fieldName)
java.lang.String	getFieldName(int index) PRE: 0 <= index < getFieldCount()
java.lang.String[]	getFieldNames() Note: if the type for id is changed to Object type this will have to change to returning Object[].
MetaData[]	getMetaData() convenience to return all MetaData.
MetaData	getMetaData(int index) PRE: 0 <= index < getFieldCount()
MetaData	getMetaData(java.lang.String dataID) Note: String will likely be converted to type Object for the ID
boolean	hasField(java.lang.String fieldName)
void	setMetaData(java.util.List metaData)
void	setMetaData(MetaData[] metaData)

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultMetaDataProvider

public DefaultMetaDataProvider()

DefaultMetaDataProvider

public DefaultMetaDataProvider(MetaDataProvider provider)

DefaultMetaDataProvider

public DefaultMetaDataProvider(MetaData[] metaDatas)

Method Detail

getMetaData

public MetaData[] getMetaData()

Description copied from interface: MetaDataProvider

convenience to return all MetaData.

Specified by:

getMetaData in interface MetaDataProvider

Returns:

getMetaData

public MetaData getMetaData(java.lang.String dataID)

Description copied from interface: MetaDataProvider

Note: String will likely be converted to type Object for the ID

Specified by:

getMetaData in interface MetaDataProvider

Parameters:

dataID - String containing the id of the data object

Returns:

MetaData object which describes properties, edit constraints and validation logic for a data object

getFieldNames

public java.lang.String[] getFieldNames()

Description copied from interface: MetaDataProvider

Note: if the type for id is changed to Object type this will have to change to returning Object[].

Specified by:

getFieldNames in interface MetaDataProvider

Returns:

array containing the names of all data fields in this map

getFieldCount

public int getFieldCount()

Specified by:

getFieldCount in interface MetaDataProvider

Returns:

integer containing the number of contained MetaData

getFieldName

public java.lang.String getFieldName(int index)

PRE: 0 <= index < getFieldCount()

Parameters:

index -

Returns:

getMetaData

public MetaData getMetaData(int index)

PRE: 0 <= index < getFieldCount()

Parameters:

index -

Returns:

getFieldIndex

public int getFieldIndex(java.lang.String fieldName)

hasField

public boolean hasField(java.lang.String fieldName)

setMetaData

public void setMetaData(MetaData[] metaData)

setMetaData

public void setMetaData(java.util.List metaData)

addField

public void addField(MetaData data)

clear

public void clear()