| /*=============================================================================# |
| # Copyright (c) 2011, 2020 Stephan Wahlbrink and others. |
| # |
| # This program and the accompanying materials are made available under the |
| # terms of the Eclipse Public License 2.0 which is available at |
| # https://www.eclipse.org/legal/epl-2.0, or the Apache License, Version 2.0 |
| # which is available at https://www.apache.org/licenses/LICENSE-2.0. |
| # |
| # SPDX-License-Identifier: EPL-2.0 OR Apache-2.0 |
| # |
| # Contributors: |
| # Stephan Wahlbrink <sw@wahlbrink.eu> - initial API and implementation |
| #=============================================================================*/ |
| |
| package org.eclipse.statet.r.core.model; |
| |
| import org.eclipse.statet.jcommons.collections.ImList; |
| import org.eclipse.statet.jcommons.text.core.TextRegion; |
| |
| import org.eclipse.statet.internal.r.core.sourcemodel.RChunkBuildElement; |
| import org.eclipse.statet.ltk.ast.core.AstNode; |
| import org.eclipse.statet.ltk.model.core.elements.ISourceStructElement; |
| import org.eclipse.statet.r.core.rsource.ast.SourceComponent; |
| |
| |
| public abstract class RChunkElement extends RChunkBuildElement implements IRLangSourceElement { |
| |
| |
| public RChunkElement(final ISourceStructElement parent, final AstNode node, |
| final RElementName name, final TextRegion nameRegion) { |
| super(parent, node, name, nameRegion); |
| } |
| |
| |
| protected AstNode getNode() { |
| return this.node; |
| } |
| |
| protected abstract ImList<SourceComponent> getSourceComponents(); |
| |
| |
| @Override |
| public final String getModelTypeId() { |
| return RModel.R_TYPE_ID; |
| } |
| |
| @Override |
| public final int getElementType() { |
| return IRElement.C2_SOURCE_CHUNK; |
| } |
| |
| @Override |
| public RElementName getElementName() { |
| return this.name; |
| } |
| |
| @Override |
| public String getId() { |
| return this.name.getSegmentName(); |
| } |
| |
| @Override |
| public TextRegion getSourceRange() { |
| return this.node; |
| } |
| |
| @Override |
| public TextRegion getNameSourceRange() { |
| return this.nameRegion; |
| } |
| |
| @Override |
| public TextRegion getDocumentationRange() { |
| return null; |
| } |
| |
| |
| @Override |
| public IRSourceUnit getSourceUnit() { |
| return (IRSourceUnit) this.parent.getSourceUnit(); |
| } |
| |
| @Override |
| public boolean isReadOnly() { |
| return this.parent.isReadOnly(); |
| } |
| |
| @Override |
| public boolean exists() { |
| return this.parent.exists(); |
| } |
| |
| |
| @Override |
| @SuppressWarnings("unchecked") |
| public <T> T getAdapter(final Class<T> adapterType) { |
| if (adapterType == SourceComponent.class) { |
| return (T) getSourceComponents(); |
| } |
| return super.getAdapter(adapterType); |
| } |
| |
| } |