org.eclipse.vtp.framework.common.services
Class DataTypeRegistry

java.lang.Object
  org.eclipse.vtp.framework.common.services.DataTypeRegistry

All Implemented Interfaces:

IDataTypeRegistry, IScriptable

public class DataTypeRegistry
extends java.lang.Object
implements IDataTypeRegistry, IScriptable

Implementation of IDataTypeRegistry.

Author:

Lonnie Pryor

Constructor Summary

DataTypeRegistry(org.eclipse.core.runtime.IExtensionRegistry extensionRegistry, DataTypeConfiguration[] configurations)
Creates a new DataTypeRegistry.

Method Summary

boolean	clearEntry(java.lang.String name)
boolean	clearItem(int index)
IDataType	getDataType(java.lang.String typeName) Returns a type definition for the type with the specified name or null if no type with that name exists.
java.lang.Object	getEntry(java.lang.String name)
java.lang.String[]	getFunctionNames()
java.lang.Object	getItem(int index)
java.lang.String	getName()
boolean	hasEntry(java.lang.String name)
boolean	hasItem(int index)
boolean	hasValue()
java.lang.Object	invokeFunction(java.lang.String name, java.lang.Object[] arguments)
boolean	setEntry(java.lang.String name, java.lang.Object value)
boolean	setItem(int index, java.lang.Object value)
java.lang.Object	toValue()

Methods inherited from class java.lang.Object

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

Constructor Detail

DataTypeRegistry

public DataTypeRegistry(org.eclipse.core.runtime.IExtensionRegistry extensionRegistry,
                        DataTypeConfiguration[] configurations)

Creates a new DataTypeRegistry.

Parameters:

extensionRegistry - The extension registry to use.

configurations - The configurations to use.

Method Detail

getDataType

public final IDataType getDataType(java.lang.String typeName)
                            throws java.lang.NullPointerException

Description copied from interface: IDataTypeRegistry

Returns a type definition for the type with the specified name or null if no type with that name exists.

Specified by:

getDataType in interface IDataTypeRegistry

Parameters:

typeName - The name of the type definition to return.

Returns:

A type definition for the type with the specified name or null if no type with that name exists.

Throws:

java.lang.NullPointerException - If the supplied type name is null.

getName

public final java.lang.String getName()

Specified by:

getName in interface IScriptable

hasValue

public boolean hasValue()

Specified by:

hasValue in interface IScriptable

toValue

public java.lang.Object toValue()

Specified by:

toValue in interface IScriptable

getFunctionNames

public final java.lang.String[] getFunctionNames()

Specified by:

getFunctionNames in interface IScriptable

invokeFunction

public final java.lang.Object invokeFunction(java.lang.String name,
                                             java.lang.Object[] arguments)

Specified by:

invokeFunction in interface IScriptable

hasItem

public final boolean hasItem(int index)

Specified by:

hasItem in interface IScriptable

hasEntry

public final boolean hasEntry(java.lang.String name)

Specified by:

hasEntry in interface IScriptable

getItem

public final java.lang.Object getItem(int index)

Specified by:

getItem in interface IScriptable

getEntry

public final java.lang.Object getEntry(java.lang.String name)

Specified by:

getEntry in interface IScriptable

setItem

public final boolean setItem(int index,
                             java.lang.Object value)

Specified by:

setItem in interface IScriptable

setEntry

public final boolean setEntry(java.lang.String name,
                              java.lang.Object value)

Specified by:

setEntry in interface IScriptable

clearItem

public final boolean clearItem(int index)

Specified by:

clearItem in interface IScriptable

clearEntry

public final boolean clearEntry(java.lang.String name)

Specified by:

clearEntry in interface IScriptable