Examples with DelegatesToInfo org.jetbrains.plugins.groovy.lang.resolve.delegatesTo.DelegatesToInfo used on opensource projects

Example 1 with DelegatesToInfo

use of org.jetbrains.plugins.groovy.lang.resolve.delegatesTo.DelegatesToInfo in project intellij-community by JetBrains.

the class GrClosureDelegateTypeCalculator method calculateType.

@Nullable
protected PsiType calculateType(@NotNull GrExpression expression, @NotNull PsiMethod method) {
    if (!"getDelegate".equals(method.getName()) || method.getParameterList().getParametersCount() != 0)
        return null;
    final GrClosableBlock closure = PsiTreeUtil.getParentOfType(expression, GrClosableBlock.class);
    if (closure == null)
        return null;
    final PsiClass closureClass = JavaPsiFacade.getInstance(expression.getProject()).findClass(GroovyCommonClassNames.GROOVY_LANG_CLOSURE, expression.getResolveScope());
    if (closureClass == null || !closureClass.equals(method.getContainingClass()))
        return null;
    final DelegatesToInfo info = GrDelegatesToUtilKt.getDelegatesToInfo(closure);
    if (info == null)
        return null;
    return info.getTypeToDelegate();
}