Repository: nifi-fds
Updated Branches:
  refs/heads/gh-pages a3c9d9e19 -> 985298bd6


http://git-wip-us.apache.org/repos/asf/nifi-fds/blob/985298bd/node_modules/@angular/cdk/bundles/cdk-stepper.umd.js.map
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diff --git a/node_modules/@angular/cdk/bundles/cdk-stepper.umd.js.map 
b/node_modules/@angular/cdk/bundles/cdk-stepper.umd.js.map
index 6ca7be6..bb8201a 100644
--- a/node_modules/@angular/cdk/bundles/cdk-stepper.umd.js.map
+++ b/node_modules/@angular/cdk/bundles/cdk-stepper.umd.js.map
@@ -1 +1 @@
-{"version":3,"file":"cdk-stepper.umd.js","sources":["cdk/stepper.es5.js"],"sourcesContent":["/**\n
 * @license\n * Copyright Google Inc. All Rights Reserved.\n *\n * Use of this 
source code is governed by an MIT-style license that can be\n * found in the 
LICENSE file at https://angular.io/license\n */\nimport { 
ChangeDetectionStrategy, ChangeDetectorRef, Component, ContentChild, 
ContentChildren, Directive, EventEmitter, Inject, Input, NgModule, Optional, 
Output, TemplateRef, ViewChild, ViewEncapsulation, forwardRef } from 
'@angular/core';\nimport { ENTER, LEFT_ARROW, RIGHT_ARROW, SPACE } from 
'@angular/cdk/keycodes';\nimport { coerceBooleanProperty } from 
'@angular/cdk/coercion';\nimport { BidiModule, Directionality } from 
'@angular/cdk/bidi';\nimport { CommonModule } from '@angular/common';\n\nvar 
CdkStepLabel = (function () {\n    /**\n     * @param {?} template\n     */\n   
 function CdkStepLabel(template) {\n        this.template = template;\n    }\n  
  CdkStepLabel.decorators = 
 [\n        { type: Directive, args: [{\n                    selector: 
'[cdkStepLabel]',\n                },] },\n    ];\n    /**\n     * 
@nocollapse\n     */\n    CdkStepLabel.ctorParameters = function () { return 
[\n        { type: TemplateRef, },\n    ]; };\n    return 
CdkStepLabel;\n}());\n\n/**\n * Used to generate unique ID for each stepper 
component.\n */\nvar nextId = 0;\n/**\n * Change event emitted on selection 
changes.\n */\nvar StepperSelectionEvent = (function () {\n    function 
StepperSelectionEvent() {\n    }\n    return StepperSelectionEvent;\n}());\nvar 
CdkStep = (function () {\n    /**\n     * @param {?} _stepper\n     */\n    
function CdkStep(_stepper) {\n        this._stepper = _stepper;\n        /**\n  
       * Whether user has seen the expanded step content or not.\n         */\n 
       this.interacted = false;\n        this._editable = true;\n        
this._optional = false;\n        this._customCompleted = null;\n    }\n    
Object.defineProperty(CdkStep.prototy
 pe, \"editable\", {\n        /**\n         * @return {?}\n         */\n        
get: function () { return this._editable; },\n        /**\n         * @param 
{?} value\n         * @return {?}\n         */\n        set: function (value) 
{\n            this._editable = coerceBooleanProperty(value);\n        },\n     
   enumerable: true,\n        configurable: true\n    });\n    
Object.defineProperty(CdkStep.prototype, \"optional\", {\n        /**\n         
* Whether the completion of step is optional or not.\n         * @return {?}\n  
       */\n        get: function () { return this._optional; },\n        /**\n  
       * @param {?} value\n         * @return {?}\n         */\n        set: 
function (value) {\n            this._optional = 
coerceBooleanProperty(value);\n        },\n        enumerable: true,\n        
configurable: true\n    });\n    Object.defineProperty(CdkStep.prototype, 
\"completed\", {\n        /**\n         * Return whether step is completed or 
not.\n         * @return
  {?}\n         */\n        get: function () {\n            return 
this._customCompleted == null ? this._defaultCompleted : 
this._customCompleted;\n        },\n        /**\n         * @param {?} value\n  
       * @return {?}\n         */\n        set: function (value) {\n            
this._customCompleted = coerceBooleanProperty(value);\n        },\n        
enumerable: true,\n        configurable: true\n    });\n    
Object.defineProperty(CdkStep.prototype, \"_defaultCompleted\", {\n        
/**\n         * @return {?}\n         */\n        get: function () {\n          
  return this.stepControl ? this.stepControl.valid && this.interacted : 
this.interacted;\n        },\n        enumerable: true,\n        configurable: 
true\n    });\n    /**\n     * Selects this step component.\n     * @return 
{?}\n     */\n    CdkStep.prototype.select = function () {\n        
this._stepper.selected = this;\n    };\n    /**\n     * @return {?}\n     */\n  
  CdkStep.prototype.ngOnChanges = function () {\n
         // Since basically all inputs of the MdStep get proxied through the 
view down to the\n        // underlying MdStepHeader, we have to make sure that 
change detection runs correctly.\n        this._stepper._stateChanged();\n    
};\n    CdkStep.decorators = [\n        { type: Component, args: [{selector: 
'cdk-step',\n                    exportAs: 'cdkStep',\n                    
template: \"<ng-template><ng-content></ng-content></ng-template>\",\n           
         encapsulation: ViewEncapsulation.None,\n                    
preserveWhitespaces: false,\n                    changeDetection: 
ChangeDetectionStrategy.OnPush,\n                },] },\n    ];\n    /**\n     
* @nocollapse\n     */\n    CdkStep.ctorParameters = function () { return [\n   
     { type: CdkStepper, decorators: [{ type: Inject, args: 
[forwardRef(function () { return CdkStepper; }),] },] },\n    ]; };\n    
CdkStep.propDecorators = {\n        'stepLabel': [{ type: ContentChild, args: 
[CdkStepLabel,] },],\n    
     'content': [{ type: ViewChild, args: [TemplateRef,] },],\n        
'stepControl': [{ type: Input },],\n        'label': [{ type: Input },],\n      
  'editable': [{ type: Input },],\n        'optional': [{ type: Input },],\n    
    'completed': [{ type: Input },],\n    };\n    return CdkStep;\n}());\nvar 
CdkStepper = (function () {\n    /**\n     * @param {?} _dir\n     * @param {?} 
_changeDetectorRef\n     */\n    function CdkStepper(_dir, _changeDetectorRef) 
{\n        this._dir = _dir;\n        this._changeDetectorRef = 
_changeDetectorRef;\n        this._linear = false;\n        this._selectedIndex 
= 0;\n        /**\n         * Event emitted when the selected step has 
changed.\n         */\n        this.selectionChange = new EventEmitter();\n     
   /**\n         * The index of the step that the focus can be set.\n         
*/\n        this._focusIndex = 0;\n        this._groupId = nextId++;\n    }\n   
 Object.defineProperty(CdkStepper.prototype, \"linear\", {\n        /**\n    
      * Whether the validity of previous steps should be checked or not.\n      
   * @return {?}\n         */\n        get: function () { return this._linear; 
},\n        /**\n         * @param {?} value\n         * @return {?}\n         
*/\n        set: function (value) { this._linear = 
coerceBooleanProperty(value); },\n        enumerable: true,\n        
configurable: true\n    });\n    Object.defineProperty(CdkStepper.prototype, 
\"selectedIndex\", {\n        /**\n         * The index of the selected step.\n 
        * @return {?}\n         */\n        get: function () { return 
this._selectedIndex; },\n        /**\n         * @param {?} index\n         * 
@return {?}\n         */\n        set: function (index) {\n            if 
(this._anyControlsInvalid(index)\n                || index < 
this._selectedIndex && !this._steps.toArray()[index].editable) {\n              
  // remove focus from clicked step header if the step is not able to be 
selected\n                this._stepHeader.toAr
 ray()[index].nativeElement.blur();\n            }\n            else if 
(this._selectedIndex != index) {\n                
this._emitStepperSelectionEvent(index);\n                this._focusIndex = 
this._selectedIndex;\n            }\n        },\n        enumerable: true,\n    
    configurable: true\n    });\n    
Object.defineProperty(CdkStepper.prototype, \"selected\", {\n        /**\n      
   * The step that is selected.\n         * @return {?}\n         */\n        
get: function () { return this._steps.toArray()[this.selectedIndex]; },\n       
 /**\n         * @param {?} step\n         * @return {?}\n         */\n        
set: function (step) {\n            this.selectedIndex = 
this._steps.toArray().indexOf(step);\n        },\n        enumerable: true,\n   
     configurable: true\n    });\n    /**\n     * Selects and focuses the next 
step in list.\n     * @return {?}\n     */\n    CdkStepper.prototype.next = 
function () {\n        this.selectedIndex = Math.min(this._selectedIndex +
  1, this._steps.length - 1);\n    };\n    /**\n     * Selects and focuses the 
previous step in list.\n     * @return {?}\n     */\n    
CdkStepper.prototype.previous = function () {\n        this.selectedIndex = 
Math.max(this._selectedIndex - 1, 0);\n    };\n    /**\n     * Returns a unique 
id for each step label element.\n     * @param {?} i\n     * @return {?}\n     
*/\n    CdkStepper.prototype._getStepLabelId = function (i) {\n        return 
\"mat-step-label-\" + this._groupId + \"-\" + i;\n    };\n    /**\n     * 
Returns unique id for each step content element.\n     * @param {?} i\n     * 
@return {?}\n     */\n    CdkStepper.prototype._getStepContentId = function (i) 
{\n        return \"mat-step-content-\" + this._groupId + \"-\" + i;\n    };\n  
  /**\n     * Marks the component to be change detected.\n     * @return {?}\n  
   */\n    CdkStepper.prototype._stateChanged = function () {\n        
this._changeDetectorRef.markForCheck();\n    };\n    /**\n     * Returns 
position stat
 e of the step with the given index.\n     * @param {?} index\n     * @return 
{?}\n     */\n    CdkStepper.prototype._getAnimationDirection = function 
(index) {\n        var /** @type {?} */ position = index - 
this._selectedIndex;\n        if (position < 0) {\n            return 
this._layoutDirection() === 'rtl' ? 'next' : 'previous';\n        }\n        
else if (position > 0) {\n            return this._layoutDirection() === 'rtl' 
? 'previous' : 'next';\n        }\n        return 'current';\n    };\n    /**\n 
    * Returns the type of icon to be displayed.\n     * @param {?} index\n     
* @return {?}\n     */\n    CdkStepper.prototype._getIndicatorType = function 
(index) {\n        var /** @type {?} */ step = this._steps.toArray()[index];\n  
      if (!step.completed || this._selectedIndex == index) {\n            
return 'number';\n        }\n        else {\n            return step.editable ? 
'edit' : 'done';\n        }\n    };\n    /**\n     * @param {?} newIndex\n     
* @return {?
 }\n     */\n    CdkStepper.prototype._emitStepperSelectionEvent = function 
(newIndex) {\n        var /** @type {?} */ stepsArray = 
this._steps.toArray();\n        this.selectionChange.emit({\n            
selectedIndex: newIndex,\n            previouslySelectedIndex: 
this._selectedIndex,\n            selectedStep: stepsArray[newIndex],\n         
   previouslySelectedStep: stepsArray[this._selectedIndex],\n        });\n      
  this._selectedIndex = newIndex;\n        this._stateChanged();\n    };\n    
/**\n     * @param {?} event\n     * @return {?}\n     */\n    
CdkStepper.prototype._onKeydown = function (event) {\n        switch 
(event.keyCode) {\n            case RIGHT_ARROW:\n                if 
(this._layoutDirection() === 'rtl') {\n                    
this._focusPreviousStep();\n                }\n                else {\n         
           this._focusNextStep();\n                }\n                break;\n  
          case LEFT_ARROW:\n                if (this._layoutDirection() 
 === 'rtl') {\n                    this._focusNextStep();\n                }\n  
              else {\n                    this._focusPreviousStep();\n          
      }\n                break;\n            case SPACE:\n            case 
ENTER:\n                this.selectedIndex = this._focusIndex;\n                
break;\n            default:\n                // Return to avoid calling 
preventDefault on keys that are not explicitly handled.\n                
return;\n        }\n        event.preventDefault();\n    };\n    /**\n     * 
@return {?}\n     */\n    CdkStepper.prototype._focusNextStep = function () {\n 
       this._focusStep((this._focusIndex + 1) % this._steps.length);\n    };\n  
  /**\n     * @return {?}\n     */\n    CdkStepper.prototype._focusPreviousStep 
= function () {\n        this._focusStep((this._focusIndex + this._steps.length 
- 1) % this._steps.length);\n    };\n    /**\n     * @param {?} index\n     * 
@return {?}\n     */\n    CdkStepper.prototype._focusStep = fu
 nction (index) {\n        this._focusIndex = index;\n        
this._stepHeader.toArray()[this._focusIndex].nativeElement.focus();\n    };\n   
 /**\n     * @param {?} index\n     * @return {?}\n     */\n    
CdkStepper.prototype._anyControlsInvalid = function (index) {\n        
this._steps.toArray()[this._selectedIndex].interacted = true;\n        if 
(this._linear && index >= 0) {\n            return 
this._steps.toArray().slice(0, index).some(function (step) { return 
step.stepControl.invalid; });\n        }\n        return false;\n    };\n    
/**\n     * @return {?}\n     */\n    CdkStepper.prototype._layoutDirection = 
function () {\n        return this._dir && this._dir.value === 'rtl' ? 'rtl' : 
'ltr';\n    };\n    CdkStepper.decorators = [\n        { type: Directive, args: 
[{\n                    selector: '[cdkStepper]',\n                    
exportAs: 'cdkStepper',\n                },] },\n    ];\n    /**\n     * 
@nocollapse\n     */\n    CdkStepper.ctorParameters = function () { re
 turn [\n        { type: Directionality, decorators: [{ type: Optional },] },\n 
       { type: ChangeDetectorRef, },\n    ]; };\n    CdkStepper.propDecorators 
= {\n        '_steps': [{ type: ContentChildren, args: [CdkStep,] },],\n        
'linear': [{ type: Input },],\n        'selectedIndex': [{ type: Input },],\n   
     'selected': [{ type: Input },],\n        'selectionChange': [{ type: 
Output },],\n    };\n    return CdkStepper;\n}());\n\n/**\n * Button that moves 
to the next step in a stepper workflow.\n */\nvar CdkStepperNext = (function () 
{\n    /**\n     * @param {?} _stepper\n     */\n    function 
CdkStepperNext(_stepper) {\n        this._stepper = _stepper;\n    }\n    
CdkStepperNext.decorators = [\n        { type: Directive, args: [{\n            
        selector: 'button[cdkStepperNext]',\n                    host: { 
'(click)': '_stepper.next()' }\n                },] },\n    ];\n    /**\n     * 
@nocollapse\n     */\n    CdkStepperNext.ctorParameters = function () { retu
 rn [\n        { type: CdkStepper, },\n    ]; };\n    return 
CdkStepperNext;\n}());\n/**\n * Button that moves to the previous step in a 
stepper workflow.\n */\nvar CdkStepperPrevious = (function () {\n    /**\n     
* @param {?} _stepper\n     */\n    function CdkStepperPrevious(_stepper) {\n   
     this._stepper = _stepper;\n    }\n    CdkStepperPrevious.decorators = [\n  
      { type: Directive, args: [{\n                    selector: 
'button[cdkStepperPrevious]',\n                    host: { '(click)': 
'_stepper.previous()' }\n                },] },\n    ];\n    /**\n     * 
@nocollapse\n     */\n    CdkStepperPrevious.ctorParameters = function () { 
return [\n        { type: CdkStepper, },\n    ]; };\n    return 
CdkStepperPrevious;\n}());\n\nvar CdkStepperModule = (function () {\n    
function CdkStepperModule() {\n    }\n    CdkStepperModule.decorators = [\n     
   { type: NgModule, args: [{\n                    imports: [BidiModule, 
CommonModule],\n                    exports: [Cd
 kStep, CdkStepper, CdkStepLabel, CdkStepperNext, CdkStepperPrevious],\n        
            declarations: [CdkStep, CdkStepper, CdkStepLabel, CdkStepperNext, 
CdkStepperPrevious]\n                },] },\n    ];\n    /**\n     * 
@nocollapse\n     */\n    CdkStepperModule.ctorParameters = function () { 
return []; };\n    return CdkStepperModule;\n}());\n\n/**\n * Generated bundle 
index. Do not edit.\n */\n\nexport { StepperSelectionEvent, CdkStep, 
CdkStepper, CdkStepLabel, CdkStepperNext, CdkStepperPrevious, CdkStepperModule 
};\n//# 
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\ No newline at end of file
+{"version":3,"file":"cdk-stepper.umd.js","sources":["../../src/cdk/stepper/stepper-module.ts","../../src/cdk/stepper/stepper-button.ts","../../src/cdk/stepper/stepper.ts","../../src/cdk/stepper/step-label.ts"],"sourcesContent":["/**\n
 * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this 
source code is governed by an MIT-style license that can be\n * found in the 
LICENSE file at https://angular.io/license\n */\n\nimport {NgModule} from 
'@angular/core';\nimport {CdkStepper, CdkStep} from './stepper';\nimport 
{CommonModule} from '@angular/common';\nimport {CdkStepLabel} from 
'./step-label';\nimport {CdkStepperNext, CdkStepperPrevious} from 
'./stepper-button';\nimport {BidiModule} from 
'@angular/cdk/bidi';\n\n@NgModule({\n  imports: [BidiModule, CommonModule],\n  
exports: [CdkStep, CdkStepper, CdkStepLabel, CdkStepperNext, 
CdkStepperPrevious],\n  declarations: [CdkStep, CdkStepper, CdkStepLabel, 
CdkStepperNext, CdkStepperPrevious]\n})\nexport class CdkStepperModu
 le {}\n","/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n 
* Use of this source code is governed by an MIT-style license that can be\n * 
found in the LICENSE file at https://angular.io/license\n */\n\nimport 
{Directive, Input} from '@angular/core';\nimport {CdkStepper} from 
'./stepper';\n\n/** Button that moves to the next step in a stepper workflow. 
*/\n@Directive({\n  selector: 'button[cdkStepperNext]',\n  host: {\n    
'(click)': '_stepper.next()',\n    '[type]': 'type',\n  }\n})\nexport class 
CdkStepperNext {\n  /** Type of the next button. Defaults to \"submit\" if not 
specified. */\n  @Input() type: string = 'submit';\n\n  constructor(public 
_stepper: CdkStepper) {}\n}\n\n/** Button that moves to the previous step in a 
stepper workflow. */\n@Directive({\n  selector: 'button[cdkStepperPrevious]',\n 
 host: {\n    '(click)': '_stepper.previous()',\n    '[type]': 'type',\n  
}\n})\nexport class CdkStepperPrevious {\n  /** Type of the previous button. 
Defaults to 
 \"button\" if not specified. */\n  @Input() type: string = 'button';\n\n  
constructor(public _stepper: CdkStepper) {}\n}\n","/**\n * @license\n * 
Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is 
governed by an MIT-style license that can be\n * found in the LICENSE file at 
https://angular.io/license\n */\n\nimport {\n  ContentChildren,\n  
EventEmitter,\n  Input,\n  Output,\n  QueryList,\n  Directive,\n  ElementRef,\n 
 Component,\n  ContentChild,\n  ViewChild,\n  TemplateRef,\n  
ViewEncapsulation,\n  Optional,\n  Inject,\n  forwardRef,\n  
ChangeDetectionStrategy,\n  ChangeDetectorRef,\n  OnChanges,\n  OnDestroy\n} 
from '@angular/core';\nimport {\n  LEFT_ARROW,\n  RIGHT_ARROW,\n  DOWN_ARROW,\n 
 UP_ARROW,\n  ENTER,\n  SPACE,\n  HOME,\n  END,\n} from 
'@angular/cdk/keycodes';\nimport {CdkStepLabel} from './step-label';\nimport 
{coerceBooleanProperty} from '@angular/cdk/coercion';\nimport {AbstractControl} 
from '@angular/forms';\nimport {Direction, Directionalit
 y} from '@angular/cdk/bidi';\nimport {Subject} from 'rxjs/Subject';\n\n/** 
Used to generate unique ID for each stepper component. */\nlet nextId = 
0;\n\n/**\n * Position state of the content of each step in stepper that is 
used for transitioning\n * the content into correct position upon step 
selection change.\n */\nexport type StepContentPositionState = 'previous' | 
'current' | 'next';\n\n/** Possible orientation of a stepper. */\nexport type 
StepperOrientation = 'horizontal' | 'vertical';\n\n/** Change event emitted on 
selection changes. */\nexport class StepperSelectionEvent {\n  /** Index of the 
step now selected. */\n  selectedIndex: number;\n\n  /** Index of the step 
previously selected. */\n  previouslySelectedIndex: number;\n\n  /** The step 
instance now selected. */\n  selectedStep: CdkStep;\n\n  /** The step instance 
previously selected. */\n  previouslySelectedStep: 
CdkStep;\n}\n\n@Component({\n  moduleId: module.id,\n  selector: 'cdk-step',\n  
exportAs: 'cdkStep',\n  tem
 plateUrl: 'step.html',\n  encapsulation: ViewEncapsulation.None,\n  
preserveWhitespaces: false,\n  changeDetection: 
ChangeDetectionStrategy.OnPush,\n})\nexport class CdkStep implements OnChanges 
{\n  /** Template for step label if it exists. */\n  
@ContentChild(CdkStepLabel) stepLabel: CdkStepLabel;\n\n  /** Template for step 
content. */\n  @ViewChild(TemplateRef) content: TemplateRef<any>;\n\n  /** The 
top level abstract control of the step. */\n  @Input() stepControl: 
AbstractControl;\n\n  /** Whether user has seen the expanded step content or 
not. */\n  interacted = false;\n\n  /** Label of the step. */\n  @Input() 
label: string;\n\n  /** Whether the user can return to this step once it has 
been marked as complted. */\n  @Input()\n  get editable(): boolean { return 
this._editable; }\n  set editable(value: boolean) {\n    this._editable = 
coerceBooleanProperty(value);\n  }\n  private _editable = true;\n\n  /** 
Whether the completion of step is optional. */\n  @Input()\n  get optio
 nal(): boolean { return this._optional; }\n  set optional(value: boolean) {\n  
  this._optional = coerceBooleanProperty(value);\n  }\n  private _optional = 
false;\n\n  /** Whether step is marked as completed. */\n  @Input()\n  get 
completed(): boolean {\n    return this._customCompleted == null ? 
this._defaultCompleted : this._customCompleted;\n  }\n  set completed(value: 
boolean) {\n    this._customCompleted = coerceBooleanProperty(value);\n  }\n  
private _customCompleted: boolean | null = null;\n\n  private get 
_defaultCompleted() {\n    return this.stepControl ? this.stepControl.valid && 
this.interacted : this.interacted;\n  }\n\n  constructor(@Inject(forwardRef(() 
=> CdkStepper)) private _stepper: CdkStepper) { }\n\n  /** Selects this step 
component. */\n  select(): void {\n    this._stepper.selected = this;\n  }\n\n  
/** Resets the step to its initial state. Note that this includes resetting 
form data. */\n  reset(): void {\n    this.interacted = false;\n\n    if 
(this._customC
 ompleted != null) {\n      this._customCompleted = false;\n    }\n\n    if 
(this.stepControl) {\n      this.stepControl.reset();\n    }\n  }\n\n  
ngOnChanges() {\n    // Since basically all inputs of the MatStep get proxied 
through the view down to the\n    // underlying MatStepHeader, we have to make 
sure that change detection runs correctly.\n    
this._stepper._stateChanged();\n  }\n}\n\n@Directive({\n  selector: 
'[cdkStepper]',\n  exportAs: 'cdkStepper',\n})\nexport class CdkStepper 
implements OnDestroy {\n  /** Emits when the component is destroyed. */\n  
protected _destroyed = new Subject<void>();\n\n  /** The list of step 
components that the stepper is holding. */\n  @ContentChildren(CdkStep) _steps: 
QueryList<CdkStep>;\n\n  /** The list of step headers of the steps in the 
stepper. */\n  _stepHeader: QueryList<ElementRef>;\n\n  /** Whether the 
validity of previous steps should be checked or not. */\n  @Input()\n  get 
linear(): boolean { return this._linear; }\n  set linear(val
 ue: boolean) { this._linear = coerceBooleanProperty(value); }\n  private 
_linear = false;\n\n  /** The index of the selected step. */\n  @Input()\n  get 
selectedIndex() { return this._selectedIndex; }\n  set selectedIndex(index: 
number) {\n    if (this._steps) {\n      // Ensure that the index can't be out 
of bounds.\n      if (index < 0 || index > this._steps.length - 1) {\n        
throw Error('cdkStepper: Cannot assign out-of-bounds value to 
`selectedIndex`.');\n      }\n\n      if 
(this._anyControlsInvalidOrPending(index) || index < this._selectedIndex &&\n   
       !this._steps.toArray()[index].editable) {\n        // remove focus from 
clicked step header if the step is not able to be selected\n        
this._stepHeader.toArray()[index].nativeElement.blur();\n      } else if 
(this._selectedIndex != index) {\n        
this._emitStepperSelectionEvent(index);\n        this._focusIndex = 
this._selectedIndex;\n      }\n    } else {\n      this._selectedIndex = 
this._focusIndex = index;
 \n    }\n  }\n  private _selectedIndex = 0;\n\n  /** The step that is 
selected. */\n  @Input()\n  get selected(): CdkStep { return 
this._steps.toArray()[this.selectedIndex]; }\n  set selected(step: CdkStep) {\n 
   this.selectedIndex = this._steps.toArray().indexOf(step);\n  }\n\n  /** 
Event emitted when the selected step has changed. */\n  @Output() 
selectionChange: EventEmitter<StepperSelectionEvent>\n      = new 
EventEmitter<StepperSelectionEvent>();\n\n  /** The index of the step that the 
focus can be set. */\n  _focusIndex: number = 0;\n\n  /** Used to track unique 
ID for each stepper component. */\n  _groupId: number;\n\n  protected 
_orientation: StepperOrientation = 'horizontal';\n\n  constructor(\n    
@Optional() private _dir: Directionality,\n    private _changeDetectorRef: 
ChangeDetectorRef) {\n    this._groupId = nextId++;\n  }\n\n  ngOnDestroy() {\n 
   this._destroyed.next();\n    this._destroyed.complete();\n  }\n\n  /** 
Selects and focuses the next step in list. */\n  n
 ext(): void {\n    this.selectedIndex = Math.min(this._selectedIndex + 1, 
this._steps.length - 1);\n  }\n\n  /** Selects and focuses the previous step in 
list. */\n  previous(): void {\n    this.selectedIndex = 
Math.max(this._selectedIndex - 1, 0);\n  }\n\n  /** Resets the stepper to its 
initial state. Note that this includes clearing form data. */\n  reset(): void 
{\n    this.selectedIndex = 0;\n    this._steps.forEach(step => 
step.reset());\n    this._stateChanged();\n  }\n\n  /** Returns a unique id for 
each step label element. */\n  _getStepLabelId(i: number): string {\n    return 
`cdk-step-label-${this._groupId}-${i}`;\n  }\n\n  /** Returns unique id for 
each step content element. */\n  _getStepContentId(i: number): string {\n    
return `cdk-step-content-${this._groupId}-${i}`;\n  }\n\n  /** Marks the 
component to be change detected. */\n  _stateChanged() {\n    
this._changeDetectorRef.markForCheck();\n  }\n\n  /** Returns position state of 
the step with the given index. */\n  
 _getAnimationDirection(index: number): StepContentPositionState {\n    const 
position = index - this._selectedIndex;\n    if (position < 0) {\n      return 
this._layoutDirection() === 'rtl' ? 'next' : 'previous';\n    } else if 
(position > 0) {\n      return this._layoutDirection() === 'rtl' ? 'previous' : 
'next';\n    }\n    return 'current';\n  }\n\n  /** Returns the type of icon to 
be displayed. */\n  _getIndicatorType(index: number): 'number' | 'edit' | 
'done' {\n    const step = this._steps.toArray()[index];\n    if 
(!step.completed || this._selectedIndex == index) {\n      return 'number';\n   
 } else {\n      return step.editable ? 'edit' : 'done';\n    }\n  }\n\n  
private _emitStepperSelectionEvent(newIndex: number): void {\n    const 
stepsArray = this._steps.toArray();\n    this.selectionChange.emit({\n      
selectedIndex: newIndex,\n      previouslySelectedIndex: this._selectedIndex,\n 
     selectedStep: stepsArray[newIndex],\n      previouslySelectedStep: 
stepsArray[this.
 _selectedIndex],\n    });\n    this._selectedIndex = newIndex;\n    
this._stateChanged();\n  }\n\n  _onKeydown(event: KeyboardEvent) {\n    const 
keyCode = event.keyCode;\n\n    // Note that the left/right arrows work both in 
vertical and horizontal mode.\n    if (keyCode === RIGHT_ARROW) {\n      
this._layoutDirection() === 'rtl' ? this._focusPreviousStep() : 
this._focusNextStep();\n      event.preventDefault();\n    }\n\n    if (keyCode 
=== LEFT_ARROW) {\n      this._layoutDirection() === 'rtl' ? 
this._focusNextStep() : this._focusPreviousStep();\n      
event.preventDefault();\n    }\n\n    // Note that the up/down arrows only work 
in vertical mode.\n    // See: 
https://www.w3.org/TR/wai-aria-practices-1.1/#tabpanel\n    if 
(this._orientation === 'vertical' && (keyCode === UP_ARROW || keyCode === 
DOWN_ARROW)) {\n      keyCode === UP_ARROW ? this._focusPreviousStep() : 
this._focusNextStep();\n      event.preventDefault();\n    }\n\n    if (keyCode 
=== SPACE || keyCode === ENTER) {\
 n      this.selectedIndex = this._focusIndex;\n      event.preventDefault();\n 
   }\n\n    if (keyCode === HOME) {\n      this._focusStep(0);\n      
event.preventDefault();\n    }\n\n    if (keyCode === END) {\n      
this._focusStep(this._steps.length - 1);\n      event.preventDefault();\n    
}\n  }\n\n  private _focusNextStep() {\n    this._focusStep((this._focusIndex + 
1) % this._steps.length);\n  }\n\n  private _focusPreviousStep() {\n    
this._focusStep((this._focusIndex + this._steps.length - 1) % 
this._steps.length);\n  }\n\n  private _focusStep(index: number) {\n    
this._focusIndex = index;\n    
this._stepHeader.toArray()[this._focusIndex].nativeElement.focus();\n  }\n\n  
private _anyControlsInvalidOrPending(index: number): boolean {\n    const steps 
= this._steps.toArray();\n\n    steps[this._selectedIndex].interacted = 
true;\n\n    if (this._linear && index >= 0) {\n      return steps.slice(0, 
index).some(step => {\n        const control = step.stepControl;\n        const 
 isIncomplete = control ? (control.invalid || control.pending) : 
!step.completed;\n        return isIncomplete && !step.optional;\n      });\n   
 }\n\n    return false;\n  }\n\n  private _layoutDirection(): Direction {\n    
return this._dir && this._dir.value === 'rtl' ? 'rtl' : 'ltr';\n  
}\n}\n","/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * 
Use of this source code is governed by an MIT-style license that can be\n * 
found in the LICENSE file at https://angular.io/license\n */\n\nimport 
{Directive, TemplateRef} from '@angular/core';\n\n@Directive({\n  selector: 
'[cdkStepLabel]',\n})\nexport class CdkStepLabel {\n  constructor(/** 
@docs-private */ public template: TemplateRef<any>) { 
}\n}\n"],"names":["BidiModule","CommonModule","NgModule","Input","Directive","Output","END","HOME","SPACE","ENTER","LEFT_ARROW","RIGHT_ARROW","ChangeDetectionStrategy","ViewEncapsulation","Component","coerceBooleanProperty","TemplateRef"],"mappings":";;;;;;;;;;;;;;;;;;AGQA,IAAA,YA
 
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\ No newline at end of file

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