/*
* Copyright 2003-2010 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.codehaus.groovy.eclipse.dsl.checker;
import org.codehaus.groovy.ast.ASTNode;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.jface.text.Position;
import org.eclipse.swt.widgets.Shell;
/**
*
* @author andrew
* @created Aug 28, 2011
*/
public interface IStaticCheckerHandler {
void handleUnknownReference(ASTNode node, Position position, int line);
void handleTypeAssertionFailed(ASTNode node, String expectedType, String actualType, Position position, int line);
void setResource(IFile resource);
int numProblemsFound();
void handleResourceStart(IResource resource) throws CoreException;
/**
* Finish the type checking and display any messages to user
* @param shell Useful for openning a message dialog. May be null if running headless
* @return true if no problems found, false otherwise
*/
boolean finish(Shell shell);
}