| /******************************************************************************* |
| * Copyright (c) 2016 IBM Corporation and others. |
| * 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: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jdt.internal.ui.text.java; |
| |
| import org.eclipse.jdt.core.CompletionProposal; |
| |
| public class RelevanceComputer { |
| |
| /** |
| * Computes the relevance for a given <code>CompletionProposal</code>. |
| * |
| * @param proposal the proposal to compute the relevance for |
| * @return the relevance for <code>proposal</code> |
| */ |
| public static int computeRelevance(CompletionProposal proposal) { |
| final int baseRelevance= proposal.getRelevance() * 16; |
| switch (proposal.getKind()) { |
| case CompletionProposal.PACKAGE_REF: |
| return baseRelevance + 0; |
| case CompletionProposal.LABEL_REF: |
| return baseRelevance + 1; |
| case CompletionProposal.KEYWORD: |
| return baseRelevance + 2; |
| case CompletionProposal.TYPE_REF: |
| case CompletionProposal.ANONYMOUS_CLASS_DECLARATION: |
| case CompletionProposal.ANONYMOUS_CLASS_CONSTRUCTOR_INVOCATION: |
| return baseRelevance + 3; |
| case CompletionProposal.METHOD_REF: |
| case CompletionProposal.CONSTRUCTOR_INVOCATION: |
| case CompletionProposal.METHOD_NAME_REFERENCE: |
| case CompletionProposal.METHOD_DECLARATION: |
| case CompletionProposal.ANNOTATION_ATTRIBUTE_REF: |
| return baseRelevance + 4; |
| case CompletionProposal.POTENTIAL_METHOD_DECLARATION: |
| return baseRelevance + 4 /* + 99 */; |
| case CompletionProposal.FIELD_REF: |
| return baseRelevance + 5; |
| case CompletionProposal.LOCAL_VARIABLE_REF: |
| case CompletionProposal.VARIABLE_DECLARATION: |
| return baseRelevance + 6; |
| default: |
| return baseRelevance; |
| } |
| } |
| } |