| /** |
| * Copyright (c) 2016-2018 TypeFox and others. |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v. 2.0 which is available at |
| * http://www.eclipse.org/legal/epl-2.0, |
| * or the Eclipse Distribution License v. 1.0 which is available at |
| * http://www.eclipse.org/org/documents/edl-v10.php. |
| * |
| * SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause |
| */ |
| package org.eclipse.lsp4j; |
| |
| import com.google.common.annotations.Beta; |
| import org.eclipse.lsp4j.TypeHierarchyDirection; |
| import org.eclipse.lsp4j.TypeHierarchyItem; |
| import org.eclipse.lsp4j.jsonrpc.validation.NonNull; |
| import org.eclipse.lsp4j.util.Preconditions; |
| import org.eclipse.xtext.xbase.lib.Pure; |
| import org.eclipse.xtext.xbase.lib.util.ToStringBuilder; |
| |
| /** |
| * Request to resolve an unresolved {@link TypeHierarchyItem type hierarchy item} which is indicated if the |
| * {@link TypeHierarchyItem#getParents parents} or the {@link TypeHierarchyItem#getChildren children} is not |
| * defined. If resolved and no {@code parents} or {@code children} are available then an empty list is returned. |
| */ |
| @Beta |
| @SuppressWarnings("all") |
| public class ResolveTypeHierarchyItemParams { |
| /** |
| * The hierarchy item to resolve. |
| */ |
| @NonNull |
| private TypeHierarchyItem item; |
| |
| /** |
| * The number of hierarchy levels to resolve. {@code 0} indicates no hierarchy level. |
| */ |
| private int resolve; |
| |
| /** |
| * The direction of the type hierarchy resolution. |
| */ |
| @NonNull |
| private TypeHierarchyDirection direction; |
| |
| public ResolveTypeHierarchyItemParams() { |
| } |
| |
| public ResolveTypeHierarchyItemParams(@NonNull final TypeHierarchyItem item, final int resolve, @NonNull final TypeHierarchyDirection direction) { |
| this.item = Preconditions.<TypeHierarchyItem>checkNotNull(item, "item"); |
| this.resolve = resolve; |
| this.direction = Preconditions.<TypeHierarchyDirection>checkNotNull(direction, "direction"); |
| } |
| |
| /** |
| * The hierarchy item to resolve. |
| */ |
| @Pure |
| @NonNull |
| public TypeHierarchyItem getItem() { |
| return this.item; |
| } |
| |
| /** |
| * The hierarchy item to resolve. |
| */ |
| public void setItem(@NonNull final TypeHierarchyItem item) { |
| this.item = Preconditions.checkNotNull(item, "item"); |
| } |
| |
| /** |
| * The number of hierarchy levels to resolve. {@code 0} indicates no hierarchy level. |
| */ |
| @Pure |
| public int getResolve() { |
| return this.resolve; |
| } |
| |
| /** |
| * The number of hierarchy levels to resolve. {@code 0} indicates no hierarchy level. |
| */ |
| public void setResolve(final int resolve) { |
| this.resolve = resolve; |
| } |
| |
| /** |
| * The direction of the type hierarchy resolution. |
| */ |
| @Pure |
| @NonNull |
| public TypeHierarchyDirection getDirection() { |
| return this.direction; |
| } |
| |
| /** |
| * The direction of the type hierarchy resolution. |
| */ |
| public void setDirection(@NonNull final TypeHierarchyDirection direction) { |
| this.direction = Preconditions.checkNotNull(direction, "direction"); |
| } |
| |
| @Override |
| @Pure |
| public String toString() { |
| ToStringBuilder b = new ToStringBuilder(this); |
| b.add("item", this.item); |
| b.add("resolve", this.resolve); |
| b.add("direction", this.direction); |
| return b.toString(); |
| } |
| |
| @Override |
| @Pure |
| public boolean equals(final Object obj) { |
| if (this == obj) |
| return true; |
| if (obj == null) |
| return false; |
| if (getClass() != obj.getClass()) |
| return false; |
| ResolveTypeHierarchyItemParams other = (ResolveTypeHierarchyItemParams) obj; |
| if (this.item == null) { |
| if (other.item != null) |
| return false; |
| } else if (!this.item.equals(other.item)) |
| return false; |
| if (other.resolve != this.resolve) |
| return false; |
| if (this.direction == null) { |
| if (other.direction != null) |
| return false; |
| } else if (!this.direction.equals(other.direction)) |
| return false; |
| return true; |
| } |
| |
| @Override |
| @Pure |
| public int hashCode() { |
| final int prime = 31; |
| int result = 1; |
| result = prime * result + ((this.item== null) ? 0 : this.item.hashCode()); |
| result = prime * result + this.resolve; |
| return prime * result + ((this.direction== null) ? 0 : this.direction.hashCode()); |
| } |
| } |