Examples with IMethod org.eclipse.jdt.core.IMethod used on opensource projects

Example 66 with IMethod

use of org.eclipse.jdt.core.IMethod in project xtext-eclipse by eclipse.

the class JdtTypeProviderTest method getMethodFromType.

@Override
protected JvmOperation getMethodFromType(EObject context, Class<?> type, String method) {
    JvmOperation result = super.getMethodFromType(context, type, method);
    if (result != null) {
        IJavaElement found = elementFinder.findElementFor(result);
        assertEquals(IJavaElement.METHOD, found.getElementType());
        assertEquals(result.getSimpleName(), found.getElementName());
        IMethod foundMethod = (IMethod) found;
        assertEquals(result.getParameters().size(), foundMethod.getNumberOfParameters());
    }
    return result;
}

Example 67 with IMethod

use of org.eclipse.jdt.core.IMethod in project xtext-eclipse by eclipse.

the class JdtTypeProviderTest method getConstructorFromType.

@Override
protected JvmConstructor getConstructorFromType(EObject context, Class<?> type, String constructor) {
    JvmConstructor result = super.getConstructorFromType(context, type, constructor);
    if (result != null) {
        IJavaElement found = elementFinder.findElementFor(result);
        assertEquals(IJavaElement.METHOD, found.getElementType());
        assertEquals(result.getSimpleName(), found.getElementName());
        IMethod foundMethod = (IMethod) found;
        assertEquals(result.getParameters().size(), foundMethod.getNumberOfParameters());
    }
    return result;
}

Example 68 with IMethod

use of org.eclipse.jdt.core.IMethod in project xtext-eclipse by eclipse.

the class JavaElementFinderTest method doTestFindMethod.

protected void doTestFindMethod(Class<?> declaringType, String methodName, int numberOfParameters) {
    JvmOperation foundOperation = findOperation(declaringType, methodName, numberOfParameters);
    assertNotNull(foundOperation);
    IJavaElement found = elementFinder.findElementFor(foundOperation);
    assertEquals(IJavaElement.METHOD, found.getElementType());
    assertEquals(methodName, found.getElementName());
    IMethod foundMethod = (IMethod) found;
    assertEquals(numberOfParameters, foundMethod.getNumberOfParameters());
}

Example 69 with IMethod

use of org.eclipse.jdt.core.IMethod in project xtext-eclipse by eclipse.

the class SourceBasedJdtTypeProviderTest method getMethodFromParameterizedMethods.

@Override
protected JvmOperation getMethodFromParameterizedMethods(String method) {
    JvmOperation result = super.getMethodFromParameterizedMethods(method);
    if (result != null) {
        IJavaElement found = elementFinder.findElementFor(result);
        assertEquals(IJavaElement.METHOD, found.getElementType());
        assertEquals(result.getSimpleName(), found.getElementName());
        IMethod foundMethod = (IMethod) found;
        assertEquals(result.getParameters().size(), foundMethod.getNumberOfParameters());
    }
    return result;
}

Example 70 with IMethod

use of org.eclipse.jdt.core.IMethod in project xtext-eclipse by eclipse.

the class XbaseHyperLinkHelper method createHyperlinksForCrossRef.

protected void createHyperlinksForCrossRef(XtextResource resource, INode crossRefNode, final IHyperlinkAcceptor acceptor) {
    EObject containedElementAt = getEObjectAtOffsetHelper().resolveContainedElementAt(resource, crossRefNode.getOffset());
    if (containedElementAt instanceof XAbstractFeatureCall) {
        IResolvedTypes resolveTypes = typeResolver.resolveTypes(resource);
        XAbstractFeatureCall featureCall = (XAbstractFeatureCall) containedElementAt;
        final JvmIdentifiableElement targetElement = featureCall.getFeature();
        if (targetElement instanceof JvmType || featureCall.getFeature() instanceof JvmEnumerationLiteral) {
            return;
        }
        IJavaElement javaElement = javaElementFinder.findExactElementFor(targetElement);
        if (sourceViewer != null && javaElement != null && (javaElement.getElementType() == IJavaElement.METHOD && canBeOverridden((IMethod) javaElement))) {
            acceptor.accept(new XbaseImplementatorsHyperlink(javaElement, new Region(crossRefNode.getOffset(), crossRefNode.getLength()), sourceViewer, implOpener));
        }
        LightweightTypeReference typeReference = resolveTypes.getActualType(featureCall);
        if (typeReference == null || typeReference.isPrimitive() || typeReference.isPrimitiveVoid()) {
            return;
        }
        final JvmType type = typeReference.getType();
        if (type != null)
            createHyperlinksTo(resource, crossRefNode, type, new IHyperlinkAcceptor() {

                @Override
                public void accept(IHyperlink hyperlink) {
                    if (hyperlink instanceof AbstractHyperlink) {
                        String target = labelForTargetElement(targetElement);
                        ((AbstractHyperlink) hyperlink).setHyperlinkText("Open " + target + " Type - " + type.getSimpleName());
                    }
                    acceptor.accept(hyperlink);
                }

                private String labelForTargetElement(final JvmIdentifiableElement targetElement) {
                    String target = "Return";
                    if (targetElement instanceof JvmField) {
                        target = "Field";
                    } else if (targetElement instanceof JvmFormalParameter) {
                        // special case for variables in switch and for loops
                        if (targetElement.eContainer() instanceof XSwitchExpression || targetElement.eContainer() instanceof XForLoopExpression) {
                            target = "Variable";
                        } else {
                            target = "Parameter";
                        }
                    } else if (targetElement instanceof XVariableDeclaration) {
                        target = "Variable";
                    }
                    return target;
                }
            });
    }
}