fix: correct access-level on many APIs (#437)

src/components/button/button.ts

@@ -47,6 +47,7 @@ export class MdButton {
     this._updateColor(value);
   }
 
+  /** @internal */
   setMousedown() {
     // We only *show* the focus style when focus has come to the button via the keyboard.
     // The Material Design spec is silent on this topic, and without doing this, the
@@ -68,10 +69,12 @@ export class MdButton {
     }
   }
 
+  /** @internal */
   setKeyboardFocus() {
     this.isKeyboardFocused = !this.isMouseDown;
   }
 
+  /** @internal */
   removeKeyboardFocus() {
     this.isKeyboardFocused = false;
   }
@@ -118,6 +121,7 @@ export class MdAnchor extends MdButton {
     this._disabled = (value != null && value != false) ? true : null;
   }
 
+  /** @internal */
   haltDisabledEvents(event: Event) {
     // A disabled button shouldn't apply any actions
     if (this.disabled) {

src/components/grid-list/grid-list.ts

@@ -35,26 +35,29 @@ const MD_FIT_MODE = 'fit';
 })
 export class MdGridList implements OnInit, AfterContentChecked {
   /** Number of columns being rendered. */
-  _cols: number;
+  private _cols: number;
 
-  /** Row height value passed in by user. This can be one of three types:
+  /**
+   * Row height value passed in by user. This can be one of three types:
    * - Number value (ex: "100px"):  sets a fixed row height to that value
    * - Ratio value (ex: "4:3"): sets the row height based on width:height ratio
    * - "Fit" mode (ex: "fit"): sets the row height to total height divided by number of rows
-   * */
-  _rowHeight: string;
+   */
+  private _rowHeight: string;
 
   /** The amount of space between tiles. This will be something like '5px' or '2em'. */
-  _gutter: string = '1px';
+  private _gutter: string = '1px';
 
   /** Sets position and size styles for a tile */
-  _tileStyler: TileStyler;
+  private _tileStyler: TileStyler;
 
   /** Query list of tiles that are being rendered. */
-  @ContentChildren(MdGridTile) _tiles: QueryList<MdGridTile>;
+  @ContentChildren(MdGridTile) private _tiles: QueryList<MdGridTile>;
 
-  constructor(private _renderer: Renderer, private _element: ElementRef,
-              private _dir: Dir) {}
+  constructor(
+      private _renderer: Renderer,
+      private _element: ElementRef,
+      private _dir: Dir) {}
 
   @Input()
   get cols() {
@@ -81,13 +84,17 @@ export class MdGridList implements OnInit, AfterContentChecked {
     this._setTileStyler();
   }
 
+  /** @internal */
   ngOnInit() {
     this._checkCols();
     this._checkRowHeight();
   }
 
-  /** The layout calculation is fairly cheap if nothing changes, so there's little cost
-   * to run it frequently. */
+  /**
+   * The layout calculation is fairly cheap if nothing changes, so there's little cost
+   * to run it frequently.
+   * @internal
+   */
   ngAfterContentChecked() {
     this._layoutTiles();
   }
@@ -131,8 +138,9 @@ export class MdGridList implements OnInit, AfterContentChecked {
     this.setListStyle(this._tileStyler.getComputedHeight());
   }
 
-  /** Sets style on the main grid-list element, given the style name and value.
-   *  @internal
+  /**
+   * Sets style on the main grid-list element, given the style name and value.
+   * @internal
    */
   setListStyle(style: [string, string]): void {
     if (style) {
@@ -141,14 +149,16 @@ export class MdGridList implements OnInit, AfterContentChecked {
   }
 }
 
-/** Converts values into strings. Falsy values become empty strings.
+/**
+ * Converts values into strings. Falsy values become empty strings.
  * @internal
  */
 export function coerceToString(value: string | number): string {
   return `${value || ''}`;
 }
 
-/** Converts a value that might be a string into a number.
+/**
+ * Converts a value that might be a string into a number.
  * @internal
  */
 export function coerceToNumber(value: string | number): number {

src/components/icon/icon.ts

@@ -80,8 +80,7 @@ export class MdIcon implements OnChanges, OnInit, AfterViewChecked {
   constructor(
       private _element: ElementRef,
       private _renderer: Renderer,
-      private _mdIconRegistry: MdIconRegistry) {
-  }
+      private _mdIconRegistry: MdIconRegistry) { }
 
   /**
    * Splits an svgIcon binding value into its icon set and icon name components.
@@ -112,6 +111,7 @@ export class MdIcon implements OnChanges, OnInit, AfterViewChecked {
     }
   }
 
+  /** @internal */
   ngOnChanges(changes: { [propertyName: string]: SimpleChange }) {
     const changedInputs = Object.keys(changes);
     // Only update the inline SVG icon if the inputs changed, to avoid unnecessary DOM operations.
@@ -133,6 +133,7 @@ export class MdIcon implements OnChanges, OnInit, AfterViewChecked {
     this._updateAriaLabel();
   }
 
+  /** @internal */
   ngOnInit() {
     // Update font classes because ngOnChanges won't be called if none of the inputs are present,
     // e.g. <md-icon>arrow</md-icon>. In this case we need to add a CSS class for the default font.
@@ -141,6 +142,7 @@ export class MdIcon implements OnChanges, OnInit, AfterViewChecked {
     }
   }
 
+  /** @internal */
   ngAfterViewChecked() {
     // Update aria label here because it may depend on the projected text content.
     // (e.g. <md-icon>home</md-icon> should use 'home').

src/components/input/input.ts

@@ -24,11 +24,10 @@ import {MdError} from '../../core/errors/error';
 
 const noop = () => {};
 
-const MD_INPUT_CONTROL_VALUE_ACCESSOR = new Provider(
-    NG_VALUE_ACCESSOR, {
-      useExisting: forwardRef(() => MdInput),
-      multi: true
-    });
+const MD_INPUT_CONTROL_VALUE_ACCESSOR = new Provider(NG_VALUE_ACCESSOR, {
+  useExisting: forwardRef(() => MdInput),
+  multi: true
+});
 
 // Invalid input type. Using one of these will throw an MdInputUnsupportedTypeError.
 const MD_INPUT_INVALID_INPUT_TYPE = [
@@ -71,9 +70,7 @@ export class MdInputDuplicatedHintError extends MdError {
 export class MdPlaceholder {}
 
 
-/**
- * The hint directive, used to tag content as hint labels (going under the input).
- */
+/** The hint directive, used to tag content as hint labels (going under the input). */
 @Directive({
   selector: 'md-hint',
   host: {
@@ -202,6 +199,7 @@ export class MdInput implements ControlValueAccessor, AfterContentInit, OnChange
     this._onTouchedCallback = fn;
   }
 
+  /** @internal */
   ngAfterContentInit() {
     this._validateConstraints();
 
@@ -211,6 +209,7 @@ export class MdInput implements ControlValueAccessor, AfterContentInit, OnChange
     });
   }
 
+  /** @internal */
   ngOnChanges(changes: {[key: string]: SimpleChange}) {
     this._validateConstraints();
   }

src/components/list/list.ts

@@ -38,6 +38,7 @@ export class MdListAvatar {}
 export class MdListItem implements AfterContentInit {
   @ContentChildren(MdLine) _lines: QueryList<MdLine>;
 
+  /** @internal */
   ngAfterContentInit() {
     this._setLineClass(this._lines.length);
 
@@ -47,25 +48,25 @@ export class MdListItem implements AfterContentInit {
   }
 
   @ContentChild(MdListAvatar)
-  set _hasAvatar(avatar: MdListAvatar) {
+  private set _hasAvatar(avatar: MdListAvatar) {
     this._setClass('md-list-avatar', avatar != null);
   }
 
   constructor(private _renderer: Renderer, private _element: ElementRef) {}
 
-  _setLineClass(count: number): void {
+  private _setLineClass(count: number): void {
     this._resetClasses();
     if (count === 2 || count === 3) {
       this._setClass(`md-${count}-line`, true);
     }
   }
 
-  _resetClasses(): void {
+  private _resetClasses(): void {
     this._setClass('md-2-line', false);
     this._setClass('md-3-line', false);
   }
 
-  _setClass(className: string, bool: boolean): void {
+  private _setClass(className: string, bool: boolean): void {
     this._renderer.setElementClass(this._element.nativeElement, className, bool);
   }
 }

src/components/progress-bar/progress-bar.ts

@@ -25,37 +25,31 @@ import {
   changeDetection: ChangeDetectionStrategy.OnPush,
 })
 export class MdProgressBar {
-  /**
-   * Value of the progressbar.
-   *
-   * Defaults to zero. Mirrored to aria-valuenow.
-   */
+  /** Value of the progressbar. Defaults to zero. Mirrored to aria-valuenow. */
   private _value: number = 0;
+
   @Input()
   @HostBinding('attr.aria-valuenow')
   get value() {
     return this._value;
   }
+
   set value(v: number) {
-    this._value = MdProgressBar.clamp(v || 0);
+    this._value = clamp(v || 0);
   }
 
-
-  /**
-   * Buffer value of the progress bar.
-   *
-   * Defaults to zero.
-   */
+  /** Buffer value of the progress bar. Defaults to zero. */
   private _bufferValue: number = 0;
+
   @Input()
   get bufferValue() {
     return this._bufferValue;
   }
+
   set bufferValue(v: number) {
-    this._bufferValue = MdProgressBar.clamp(v || 0);
+    this._bufferValue = clamp(v || 0);
   }
 
-
   /**
    * Mode of the progress bar.
    *
@@ -67,29 +61,29 @@ export class MdProgressBar {
   @HostBinding('attr.mode')
   mode: 'determinate' | 'indeterminate' | 'buffer' | 'query' = 'determinate';
 
-
-
-  /** Gets the current transform value for the progress bar's primary indicator. */
+  /**
+   * Gets the current transform value for the progress bar's primary indicator.
+   * @internal
+   */
   primaryTransform() {
     let scale = this.value / 100;
     return `scaleX(${scale})`;
   }
 
-
   /**
    * Gets the current transform value for the progress bar's buffer indicator.  Only used if the
    * progress mode is set to buffer, otherwise returns an undefined, causing no transformation.
+   * @internal
    */
   bufferTransform() {
     if (this.mode == 'buffer') {
       let scale = this.bufferValue / 100;
       return `scaleX(${scale})`;
     }
   }
+}
 
-
-  /** Clamps a value to be between two numbers, by default 0 and 100. */
-  static clamp(v: number, min = 0, max = 100) {
-    return Math.max(min, Math.min(max, v));
-  }
+/** Clamps a value to be between two numbers, by default 0 and 100. */
+function clamp(v: number, min = 0, max = 100) {
+  return Math.max(min, Math.min(max, v));
 }