Java 类org.eclipse.xtext.xbase.resource.BatchLinkableResource 实例源码

private void ensureLinked() {
    if (!linked) {
        Resource resource = eResource();
        if (resource != null) {
            if (resource instanceof BatchLinkableResource) {
                ((BatchLinkableResource) resource).resolveLazyCrossReferences(null);
            } else {
                EcoreUtil.resolveAll(resource);
            }
            linked = true;
        }
    }
}

@Override
protected void loadEntries(final StorageAwareResource resource, final ZipInputStream zipIn) throws IOException {
  super.loadEntries(resource, zipIn);
  if ((resource instanceof BatchLinkableResource)) {
    this.readAssociationsAdapter(((BatchLinkableResource)resource), zipIn);
  }
}

@Override
protected void writeEntries(final StorageAwareResource resource, final ZipOutputStream zipOut) throws IOException {
  super.writeEntries(resource, zipOut);
  if ((resource instanceof BatchLinkableResource)) {
    ZipEntry _zipEntry = new ZipEntry("associations");
    zipOut.putNextEntry(_zipEntry);
    final BufferedOutputStream buffOut = new BufferedOutputStream(zipOut);
    try {
      this.writeAssociationsAdapter(((BatchLinkableResource)resource), buffOut);
    } finally {
      buffOut.flush();
      zipOut.closeEntry();
    }
  }
}

@Test
public void testImplicitLambdaParameter() {
  try {
    StringConcatenation _builder = new StringConcatenation();
    _builder.append("{");
    _builder.newLine();
    _builder.append("\t");
    _builder.append("val Comparable<String> c = [ length ]");
    _builder.newLine();
    _builder.append("\t");
    _builder.append("c.toString");
    _builder.newLine();
    _builder.append("}");
    _builder.newLine();
    XExpression _parse = this._parseHelper.parse(_builder);
    final XBlockExpression block = ((XBlockExpression) _parse);
    Resource _eResource = block.eResource();
    final BatchLinkableResource resource = ((BatchLinkableResource) _eResource);
    resource.resolveLazyCrossReferences(null);
    XExpression _head = IterableExtensions.<XExpression>head(block.getExpressions());
    final XVariableDeclaration assignment = ((XVariableDeclaration) _head);
    XExpression _right = assignment.getRight();
    final XClosure lambda = ((XClosure) _right);
    final JvmFormalParameter implicitParameter = IterableExtensions.<JvmFormalParameter>head(lambda.getImplicitFormalParameters());
    Assert.assertEquals("String", implicitParameter.getParameterType().getSimpleName());
    resource.update(0, 0, "");
    Assert.assertNull(implicitParameter.eResource());
  } catch (Throwable _e) {
    throw Exceptions.sneakyThrow(_e);
  }
}

@Test
public void testImplicitReceiver() {
  try {
    StringConcatenation _builder = new StringConcatenation();
    _builder.append("{");
    _builder.newLine();
    _builder.append("\t");
    _builder.append("val it = \'\'");
    _builder.newLine();
    _builder.append("\t");
    _builder.append("toString");
    _builder.newLine();
    _builder.append("}");
    _builder.newLine();
    XExpression _parse = this._parseHelper.parse(_builder);
    final XBlockExpression block = ((XBlockExpression) _parse);
    Resource _eResource = block.eResource();
    final BatchLinkableResource resource = ((BatchLinkableResource) _eResource);
    XExpression _last = IterableExtensions.<XExpression>last(block.getExpressions());
    final XFeatureCall toString = ((XFeatureCall) _last);
    XExpression _implicitReceiver = toString.getImplicitReceiver();
    final XFeatureCall implicitReceiver = ((XFeatureCall) _implicitReceiver);
    Assert.assertEquals("it", implicitReceiver.getFeature().getSimpleName());
    resource.update(0, 0, "");
    Assert.assertNull(this._reflectExtensions.<Object>get(toString, "implicitReceiver"));
    Assert.assertNotNull(toString.getImplicitReceiver());
  } catch (Throwable _e) {
    throw Exceptions.sneakyThrow(_e);
  }
}

@Test
public void testImplicitFirstArgument() {
  try {
    StringConcatenation _builder = new StringConcatenation();
    _builder.append("{");
    _builder.newLine();
    _builder.append("\t");
    _builder.append("val it = newArrayList");
    _builder.newLine();
    _builder.append("\t");
    _builder.append("unmodifiableView");
    _builder.newLine();
    _builder.append("}");
    _builder.newLine();
    XExpression _parse = this._parseHelper.parse(_builder);
    final XBlockExpression block = ((XBlockExpression) _parse);
    Resource _eResource = block.eResource();
    final BatchLinkableResource resource = ((BatchLinkableResource) _eResource);
    XExpression _last = IterableExtensions.<XExpression>last(block.getExpressions());
    final XFeatureCall unmodifiableView = ((XFeatureCall) _last);
    XExpression _implicitFirstArgument = unmodifiableView.getImplicitFirstArgument();
    final XFeatureCall implicitFirstArgument = ((XFeatureCall) _implicitFirstArgument);
    Assert.assertEquals("it", implicitFirstArgument.getFeature().getSimpleName());
    resource.update(0, 0, "");
    Assert.assertNull(this._reflectExtensions.<Object>get(unmodifiableView, "implicitFirstArgument"));
    Assert.assertNotNull(unmodifiableView.getImplicitFirstArgument());
  } catch (Throwable _e) {
    throw Exceptions.sneakyThrow(_e);
  }
}

@Override
public Class<? extends XtextResource> bindXtextResource() {
    return BatchLinkableResource.class;
}