Examples with GrOpenBlock org.jetbrains.plugins.groovy.lang.psi.api.statements.blocks.GrOpenBlock used on opensource projects

Example 11 with GrOpenBlock

use of org.jetbrains.plugins.groovy.lang.psi.api.statements.blocks.GrOpenBlock in project intellij-community by JetBrains.

the class GroovyInlineMethodUtil method replaceAllOccurrencesWithExpression.

private static void replaceAllOccurrencesWithExpression(GrMethod method, GrCallExpression call, GrExpression oldExpression, GrParameter parameter) {
    Collection<PsiReference> refs = ReferencesSearch.search(parameter, new LocalSearchScope(method), false).findAll();
    final GroovyPsiElementFactory elementFactory = GroovyPsiElementFactory.getInstance(call.getProject());
    GrExpression expression = elementFactory.createExpressionFromText(oldExpression.getText());
    if (GroovyRefactoringUtil.hasSideEffect(expression) && refs.size() > 1 || !hasUnresolvableWriteAccess(refs, oldExpression)) {
        final String oldName = parameter.getName();
        final String newName = InlineMethodConflictSolver.suggestNewName(oldName, method, call);
        expression = elementFactory.createExpressionFromText(newName);
        final GrOpenBlock body = method.getBlock();
        final GrStatement[] statements = body.getStatements();
        GrStatement anchor = null;
        if (statements.length > 0) {
            anchor = statements[0];
        }
        body.addStatementBefore(elementFactory.createStatementFromText(createVariableDefinitionText(parameter, oldExpression, newName)), anchor);
    }
    for (PsiReference ref : refs) {
        PsiElement element = ref.getElement();
        if (element instanceof GrReferenceExpression) {
            ((GrReferenceExpression) element).replaceWithExpression(expression, true);
        }
    }
}

Example 12 with GrOpenBlock

use of org.jetbrains.plugins.groovy.lang.psi.api.statements.blocks.GrOpenBlock in project intellij-community by JetBrains.

the class GroovyMethodInliner method getAloneResultExpression.

/**
   * Get method result expression (if it is alone in method)
   *
   * @return null if method has more or less than one return statement or has void type
   */
@Nullable
static GrExpression getAloneResultExpression(@NotNull GrMethod method) {
    GrOpenBlock body = method.getBlock();
    assert body != null;
    GrStatement[] statements = body.getStatements();
    if (statements.length == 1) {
        if (statements[0] instanceof GrExpression)
            return (GrExpression) statements[0];
        if (statements[0] instanceof GrReturnStatement) {
            GrExpression value = ((GrReturnStatement) statements[0]).getReturnValue();
            if (value == null && !PsiType.VOID.equals(PsiUtil.getSmartReturnType(method))) {
                return GroovyPsiElementFactory.getInstance(method.getProject()).createExpressionFromText("null");
            }
            return value;
        }
    }
    return null;
}

Example 13 with GrOpenBlock

use of org.jetbrains.plugins.groovy.lang.psi.api.statements.blocks.GrOpenBlock in project intellij-community by JetBrains.

the class GrIntroduceFieldProcessor method initializeInSetup.

void initializeInSetup(@NotNull GrVariable field, @NotNull Collection<PsiElement> replaced) {
    final PsiMethod setUpMethod = TestFrameworks.getInstance().findOrCreateSetUpMethod(((PsiClass) myContext.getScope()));
    assert setUpMethod instanceof GrMethod;
    final GrOpenBlock body = ((GrMethod) setUpMethod).getBlock();
    final GrStatement anchor = findAnchorForAssignment(body, replaced);
    generateAssignment(field, anchor, body, null);
}

Example 14 with GrOpenBlock

use of org.jetbrains.plugins.groovy.lang.psi.api.statements.blocks.GrOpenBlock in project intellij-community by JetBrains.

the class ExpressionGenerator method isImplicitlyCastedToArray.

private static boolean isImplicitlyCastedToArray(GrListOrMap list) {
    PsiElement parent = list.getParent();
    GrControlFlowOwner owner = ControlFlowUtils.findControlFlowOwner(list);
    if (!(owner instanceof GrOpenBlock && owner.getParent() instanceof GrMethod))
        return false;
    if (!(parent instanceof GrReturnStatement || ControlFlowUtils.isReturnValue(list, owner)))
        return false;
    PsiType type = ((GrMethod) owner.getParent()).getReturnType();
    return type instanceof PsiArrayType;
}

Example 15 with GrOpenBlock

use of org.jetbrains.plugins.groovy.lang.psi.api.statements.blocks.GrOpenBlock in project intellij-community by JetBrains.

the class CodeBlockGenerator method visitFinallyClause.

@Override
public void visitFinallyClause(@NotNull GrFinallyClause finallyClause) {
    builder.append("finally ");
    final GrOpenBlock body = finallyClause.getBody();
    if (body != null) {
        body.accept(this);
    }
}