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/*******************************************************************************
* Copyright (c) 2011 Oracle. All rights reserved.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0, which accompanies this distribution
* and is available at http://www.eclipse.org/legal/epl-v10.html.
*
* Contributors:
* Oracle - initial API and implementation
******************************************************************************/
package org.eclipse.jpt.common.core.resource.java;
import org.eclipse.jpt.common.utility.internal.iterables.ListIterable;
/**
* Java source code or binary attribute (field/method)
*
* Provisional API: This interface is part of an interim API that is still
* under development and expected to change significantly before reaching
* stability. It is available at this early stage to solicit feedback from
* pioneering adopters on the understanding that any code that uses this API
* will almost certainly be broken (repeatedly) as the API evolves.
*
* @version 3.0
* @since 3.0
*/
public interface JavaResourceAttribute
extends JavaResourceMember
{
JavaResourceType getParent();
JavaResourceType getResourceType();
/**
* Return whether the attribute's type implements or extends the specified
* type.
*/
boolean typeIsSubTypeOf(String typeName);
/**
* Return whether the attribute's type is a "variable" primitive type
* (i.e. any primitive type except 'void').
*/
boolean typeIsVariablePrimitive();
/**
* @see java.lang.reflect.Modifier
*/
int getModifiers();
String MODIFIERS_PROPERTY = "modifiers"; //$NON-NLS-1$
/**
* Return the resolved, qualified name of the attribute's type
* (e.g. "java.util.Collection" or "byte[]").
* If the type is an array, this name will include the appropriate number
* of bracket pairs.
* This name will not include the type's generic type arguments
* (e.g. "java.util.Collection<java.lang.String>" will only return
* "java.util.Collection").
* @see #typeTypeArgumentNames()
*/
String getTypeName();
String TYPE_NAME_PROPERTY = "typeName"; //$NON-NLS-1$
/**
* Return whether the attribute type is an interface.
*/
boolean typeIsInterface();
String TYPE_IS_INTERFACE_PROPERTY = "typeIsInterface"; //$NON-NLS-1$
/**
* Return whether the attribute type is an enum.
*/
boolean typeIsEnum();
String TYPE_IS_ENUM_PROPERTY = "typeIsEnum"; //$NON-NLS-1$
/**
* Return whether the attribute type is an array.
*/
boolean typeIsArray();
String TYPE_IS_ARRAY_PROPERTY = "typeIsArray"; //$NON-NLS-1$
/**
* Return the dimensionality of the array, 0 otherwise.
* (String[][] -> 2, Collection<String> -> 0)
*/
int getTypeArrayDimensionality();
String TYPE_ARRAY_DIMENSIONALITY_PROPERTY = "typeArrayDimensionality"; //$NON-NLS-1$
/**
* Return the component type name of the array, null otherwise.
* (String[][] -> "java.lang.String", Collection<String> -> null)
*/
String getTypeArrayComponentTypeName();
String TYPE_ARRAY_COMPONENT_TYPE_NAME_PROPERTY = "typeArrayComponentTypeName"; //$NON-NLS-1$
/**
* Return the names of the attribute type's superclasses.
*/
ListIterable<String> getTypeSuperclassNames();
String TYPE_SUPERCLASS_NAMES_LIST = "typeSuperclassNames"; //$NON-NLS-1$
/**
* Return the names of the attribute type's interfaces.
*/
Iterable<String> getTypeInterfaceNames();
String TYPE_INTERFACE_NAMES_COLLECTION = "typeInterfaceNames"; //$NON-NLS-1$
/**
* Return the names of the attribute type's type arguments.
* The name for any argument that is an array will contain the appropriate
* number of bracket pairs.
* The names will not include any further generic type arguments.
*/
ListIterable<String> getTypeTypeArgumentNames();
String TYPE_TYPE_ARGUMENT_NAMES_LIST = "typeTypeArgumentNames"; //$NON-NLS-1$
int getTypeTypeArgumentNamesSize();
String getTypeTypeArgumentName(int index);
}
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