Examples with ArrayInitializer com.google.devtools.j2objc.ast.ArrayInitializer used on opensource projects

Example 1 with ArrayInitializer

use of com.google.devtools.j2objc.ast.ArrayInitializer in project j2objc by google.

the class ArrayRewriter method createInvocation.

private MethodInvocation createInvocation(ArrayCreation node) {
    ArrayType arrayType = node.getTypeMirror();
    boolean retainedResult = node.hasRetainedResult() || options.useARC();
    ArrayInitializer initializer = node.getInitializer();
    if (initializer != null) {
        return newInitializedArrayInvocation(arrayType, initializer.getExpressions(), retainedResult);
    } else {
        List<Expression> dimensions = node.getDimensions();
        if (dimensions.size() == 1) {
            return newSingleDimensionArrayInvocation(arrayType, dimensions.get(0), retainedResult);
        } else {
            return newMultiDimensionArrayInvocation(arrayType, dimensions, retainedResult);
        }
    }
}

Example 2 with ArrayInitializer

use of com.google.devtools.j2objc.ast.ArrayInitializer in project j2objc by google.

the class TreeConverter method convertNewArray.

private TreeNode convertNewArray(JCTree.JCNewArray node) {
    ArrayCreation newNode = new ArrayCreation();
    List<Expression> dimensions = new ArrayList<>();
    for (JCTree.JCExpression dimension : node.getDimensions()) {
        dimensions.add((Expression) convert(dimension));
    }
    javax.lang.model.type.ArrayType type = (javax.lang.model.type.ArrayType) node.type;
    if (node.getInitializers() != null) {
        ArrayInitializer initializers = new ArrayInitializer(type);
        for (JCTree.JCExpression initializer : node.getInitializers()) {
            initializers.addExpression((Expression) convert(initializer));
        }
        newNode.setInitializer(initializers);
    }
    return newNode.setType((ArrayType) new ArrayType(type).setPosition(getPosition(node))).setDimensions(dimensions);
}

Example 3 with ArrayInitializer

use of com.google.devtools.j2objc.ast.ArrayInitializer in project j2objc by google.

the class ArrayRewriter method newInitializedArrayInvocation.

private MethodInvocation newInitializedArrayInvocation(ArrayType arrayType, List<Expression> elements, boolean retainedResult) {
    TypeMirror componentType = arrayType.getComponentType();
    TypeElement iosArrayElement = typeUtil.getIosArray(componentType);
    GeneratedExecutableElement methodElement = GeneratedExecutableElement.newMethodWithSelector(getInitializeSelector(componentType, retainedResult), iosArrayElement.asType(), iosArrayElement).addModifiers(Modifier.PUBLIC, Modifier.STATIC);
    methodElement.addParameter(GeneratedVariableElement.newParameter("values", new PointerType(componentType), methodElement));
    methodElement.addParameter(GeneratedVariableElement.newParameter("count", typeUtil.getInt(), methodElement));
    if (!componentType.getKind().isPrimitive()) {
        methodElement.addParameter(GeneratedVariableElement.newParameter("type", TypeUtil.IOS_CLASS.asType(), methodElement));
    }
    MethodInvocation invocation = new MethodInvocation(new ExecutablePair(methodElement), arrayType, new SimpleName(iosArrayElement));
    // Create the array initializer and add it as the first parameter.
    ArrayInitializer arrayInit = new ArrayInitializer(arrayType);
    for (Expression element : elements) {
        arrayInit.addExpression(element.copy());
    }
    invocation.addArgument(arrayInit);
    // Add the array size parameter.
    invocation.addArgument(NumberLiteral.newIntLiteral(arrayInit.getExpressions().size(), typeUtil));
    // Add the type argument for object arrays.
    if (!componentType.getKind().isPrimitive()) {
        invocation.addArgument(new TypeLiteral(componentType, typeUtil));
    }
    return invocation;
}

Example 4 with ArrayInitializer

use of com.google.devtools.j2objc.ast.ArrayInitializer in project j2objc by google.

the class ArrayRewriter method newMultiDimensionArrayInvocation.

private MethodInvocation newMultiDimensionArrayInvocation(ArrayType arrayType, List<Expression> dimensions, boolean retainedResult) {
    assert dimensions.size() > 1;
    TypeMirror componentType = arrayType;
    for (int i = 0; i < dimensions.size(); i++) {
        assert TypeUtil.isArray(componentType);
        componentType = ((ArrayType) componentType).getComponentType();
    }
    TypeElement iosArrayElement = typeUtil.getIosArray(componentType);
    ExecutableElement methodElement = getMultiDimensionMethod(componentType, iosArrayElement, retainedResult);
    MethodInvocation invocation = new MethodInvocation(new ExecutablePair(methodElement), arrayType, new SimpleName(iosArrayElement));
    // Add the dimension count argument.
    invocation.addArgument(NumberLiteral.newIntLiteral(dimensions.size(), typeUtil));
    // Create the dimensions array.
    ArrayInitializer dimensionsArg = new ArrayInitializer(typeUtil.getArrayType(typeUtil.getInt()));
    for (Expression e : dimensions) {
        dimensionsArg.addExpression(e.copy());
    }
    invocation.addArgument(dimensionsArg);
    if (!componentType.getKind().isPrimitive()) {
        invocation.addArgument(new TypeLiteral(componentType, typeUtil));
    }
    return invocation;
}

Example 5 with ArrayInitializer

use of com.google.devtools.j2objc.ast.ArrayInitializer in project j2objc by google.

the class TreeConverter method convertArrayInitializer.

private static TreeNode convertArrayInitializer(org.eclipse.jdt.core.dom.ArrayInitializer node) {
    List<Expression> expressions = new ArrayList<>();
    for (Object expression : node.expressions()) {
        expressions.add((Expression) convert(expression));
    }
    ArrayInitializer newNode = new ArrayInitializer();
    convertExpression(node, newNode);
    return newNode.setTypeMirror((JdtArrayType) BindingConverter.getType(node.resolveTypeBinding())).setExpressions(expressions);
}