VLEX/BPM-UI/node_modules/@angular/material/esm2015/table.js

/**
 * @license
 * Copyright Google LLC All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
import { CDK_TABLE_TEMPLATE, CdkTable, CdkCell, CdkCellDef, CdkColumnDef, CdkFooterCell, CdkFooterCellDef, CdkHeaderCell, CdkHeaderCellDef, CDK_ROW_TEMPLATE, CdkFooterRow, CdkFooterRowDef, CdkHeaderRow, CdkHeaderRowDef, CdkRow, CdkRowDef, CdkTextColumn, CdkTableModule, DataSource } from '@angular/cdk/table';
import { ChangeDetectionStrategy, Component, ViewEncapsulation, Directive, ElementRef, Input, NgModule } from '@angular/core';
import { CommonModule } from '@angular/common';
import { MatCommonModule } from '@angular/material/core';
import { _isNumberValue } from '@angular/cdk/coercion';
import { BehaviorSubject, combineLatest, merge, of, Subscription, Subject } from 'rxjs';
import { map } from 'rxjs/operators';

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
/**
 * Wrapper for the CdkTable with Material design styles.
 * @template T
 */
class MatTable extends CdkTable {
    constructor() {
        super(...arguments);
        /**
         * Overrides the sticky CSS class set by the `CdkTable`.
         */
        this.stickyCssClass = 'mat-table-sticky';
    }
}
MatTable.decorators = [
    { type: Component, args: [{selector: 'mat-table, table[mat-table]',
                exportAs: 'matTable',
                template: CDK_TABLE_TEMPLATE,
                styles: ["mat-table{display:block}mat-header-row{min-height:56px}mat-footer-row,mat-row{min-height:48px}mat-footer-row,mat-header-row,mat-row{display:flex;border-width:0;border-bottom-width:1px;border-style:solid;align-items:center;box-sizing:border-box}mat-footer-row::after,mat-header-row::after,mat-row::after{display:inline-block;min-height:inherit;content:''}mat-cell:first-of-type,mat-footer-cell:first-of-type,mat-header-cell:first-of-type{padding-left:24px}[dir=rtl] mat-cell:first-of-type,[dir=rtl] mat-footer-cell:first-of-type,[dir=rtl] mat-header-cell:first-of-type{padding-left:0;padding-right:24px}mat-cell:last-of-type,mat-footer-cell:last-of-type,mat-header-cell:last-of-type{padding-right:24px}[dir=rtl] mat-cell:last-of-type,[dir=rtl] mat-footer-cell:last-of-type,[dir=rtl] mat-header-cell:last-of-type{padding-right:0;padding-left:24px}mat-cell,mat-footer-cell,mat-header-cell{flex:1;display:flex;align-items:center;overflow:hidden;word-wrap:break-word;min-height:inherit}table.mat-table{border-spacing:0}tr.mat-header-row{height:56px}tr.mat-footer-row,tr.mat-row{height:48px}th.mat-header-cell{text-align:left}[dir=rtl] th.mat-header-cell{text-align:right}td.mat-cell,td.mat-footer-cell,th.mat-header-cell{padding:0;border-bottom-width:1px;border-bottom-style:solid}td.mat-cell:first-of-type,td.mat-footer-cell:first-of-type,th.mat-header-cell:first-of-type{padding-left:24px}[dir=rtl] td.mat-cell:first-of-type,[dir=rtl] td.mat-footer-cell:first-of-type,[dir=rtl] th.mat-header-cell:first-of-type{padding-left:0;padding-right:24px}td.mat-cell:last-of-type,td.mat-footer-cell:last-of-type,th.mat-header-cell:last-of-type{padding-right:24px}[dir=rtl] td.mat-cell:last-of-type,[dir=rtl] td.mat-footer-cell:last-of-type,[dir=rtl] th.mat-header-cell:last-of-type{padding-right:0;padding-left:24px}"],
                host: {
                    'class': 'mat-table',
                },
                providers: [{ provide: CdkTable, useExisting: MatTable }],
                encapsulation: ViewEncapsulation.None,
                // See note on CdkTable for explanation on why this uses the default change detection strategy.
                // tslint:disable-next-line:validate-decorators
                changeDetection: ChangeDetectionStrategy.Default,
            },] },
];

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
/**
 * Cell definition for the mat-table.
 * Captures the template of a column's data row cell as well as cell-specific properties.
 */
class MatCellDef extends CdkCellDef {
}
MatCellDef.decorators = [
    { type: Directive, args: [{
                selector: '[matCellDef]',
                providers: [{ provide: CdkCellDef, useExisting: MatCellDef }]
            },] },
];
/**
 * Header cell definition for the mat-table.
 * Captures the template of a column's header cell and as well as cell-specific properties.
 */
class MatHeaderCellDef extends CdkHeaderCellDef {
}
MatHeaderCellDef.decorators = [
    { type: Directive, args: [{
                selector: '[matHeaderCellDef]',
                providers: [{ provide: CdkHeaderCellDef, useExisting: MatHeaderCellDef }]
            },] },
];
/**
 * Footer cell definition for the mat-table.
 * Captures the template of a column's footer cell and as well as cell-specific properties.
 */
class MatFooterCellDef extends CdkFooterCellDef {
}
MatFooterCellDef.decorators = [
    { type: Directive, args: [{
                selector: '[matFooterCellDef]',
                providers: [{ provide: CdkFooterCellDef, useExisting: MatFooterCellDef }]
            },] },
];
/**
 * Column definition for the mat-table.
 * Defines a set of cells available for a table column.
 */
class MatColumnDef extends CdkColumnDef {
}
MatColumnDef.decorators = [
    { type: Directive, args: [{
                selector: '[matColumnDef]',
                providers: [
                    { provide: CdkColumnDef, useExisting: MatColumnDef },
                    { provide: 'MAT_SORT_HEADER_COLUMN_DEF', useExisting: MatColumnDef }
                ],
            },] },
];
MatColumnDef.propDecorators = {
    name: [{ type: Input, args: ['matColumnDef',] }],
    sticky: [{ type: Input }],
    stickyEnd: [{ type: Input }]
};
/**
 * Header cell template container that adds the right classes and role.
 */
class MatHeaderCell extends CdkHeaderCell {
    /**
     * @param {?} columnDef
     * @param {?} elementRef
     */
    constructor(columnDef, elementRef) {
        super(columnDef, elementRef);
        elementRef.nativeElement.classList.add(`mat-column-${columnDef.cssClassFriendlyName}`);
    }
}
MatHeaderCell.decorators = [
    { type: Directive, args: [{
                selector: 'mat-header-cell, th[mat-header-cell]',
                host: {
                    'class': 'mat-header-cell',
                    'role': 'columnheader',
                },
            },] },
];
/** @nocollapse */
MatHeaderCell.ctorParameters = () => [
    { type: CdkColumnDef },
    { type: ElementRef }
];
/**
 * Footer cell template container that adds the right classes and role.
 */
class MatFooterCell extends CdkFooterCell {
    /**
     * @param {?} columnDef
     * @param {?} elementRef
     */
    constructor(columnDef, elementRef) {
        super(columnDef, elementRef);
        elementRef.nativeElement.classList.add(`mat-column-${columnDef.cssClassFriendlyName}`);
    }
}
MatFooterCell.decorators = [
    { type: Directive, args: [{
                selector: 'mat-footer-cell, td[mat-footer-cell]',
                host: {
                    'class': 'mat-footer-cell',
                    'role': 'gridcell',
                },
            },] },
];
/** @nocollapse */
MatFooterCell.ctorParameters = () => [
    { type: CdkColumnDef },
    { type: ElementRef }
];
/**
 * Cell template container that adds the right classes and role.
 */
class MatCell extends CdkCell {
    /**
     * @param {?} columnDef
     * @param {?} elementRef
     */
    constructor(columnDef, elementRef) {
        super(columnDef, elementRef);
        elementRef.nativeElement.classList.add(`mat-column-${columnDef.cssClassFriendlyName}`);
    }
}
MatCell.decorators = [
    { type: Directive, args: [{
                selector: 'mat-cell, td[mat-cell]',
                host: {
                    'class': 'mat-cell',
                    'role': 'gridcell',
                },
            },] },
];
/** @nocollapse */
MatCell.ctorParameters = () => [
    { type: CdkColumnDef },
    { type: ElementRef }
];

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
/**
 * Header row definition for the mat-table.
 * Captures the header row's template and other header properties such as the columns to display.
 */
class MatHeaderRowDef extends CdkHeaderRowDef {
}
MatHeaderRowDef.decorators = [
    { type: Directive, args: [{
                selector: '[matHeaderRowDef]',
                providers: [{ provide: CdkHeaderRowDef, useExisting: MatHeaderRowDef }],
                inputs: ['columns: matHeaderRowDef', 'sticky: matHeaderRowDefSticky'],
            },] },
];
/**
 * Footer row definition for the mat-table.
 * Captures the footer row's template and other footer properties such as the columns to display.
 */
class MatFooterRowDef extends CdkFooterRowDef {
}
MatFooterRowDef.decorators = [
    { type: Directive, args: [{
                selector: '[matFooterRowDef]',
                providers: [{ provide: CdkFooterRowDef, useExisting: MatFooterRowDef }],
                inputs: ['columns: matFooterRowDef', 'sticky: matFooterRowDefSticky'],
            },] },
];
/**
 * Data row definition for the mat-table.
 * Captures the data row's template and other properties such as the columns to display and
 * a when predicate that describes when this row should be used.
 * @template T
 */
class MatRowDef extends CdkRowDef {
}
MatRowDef.decorators = [
    { type: Directive, args: [{
                selector: '[matRowDef]',
                providers: [{ provide: CdkRowDef, useExisting: MatRowDef }],
                inputs: ['columns: matRowDefColumns', 'when: matRowDefWhen'],
            },] },
];
/**
 * Footer template container that contains the cell outlet. Adds the right class and role.
 */
class MatHeaderRow extends CdkHeaderRow {
}
MatHeaderRow.decorators = [
    { type: Component, args: [{selector: 'mat-header-row, tr[mat-header-row]',
                template: CDK_ROW_TEMPLATE,
                host: {
                    'class': 'mat-header-row',
                    'role': 'row',
                },
                // See note on CdkTable for explanation on why this uses the default change detection strategy.
                // tslint:disable-next-line:validate-decorators
                changeDetection: ChangeDetectionStrategy.Default,
                encapsulation: ViewEncapsulation.None,
                exportAs: 'matHeaderRow',
                providers: [{ provide: CdkHeaderRow, useExisting: MatHeaderRow }],
            },] },
];
/**
 * Footer template container that contains the cell outlet. Adds the right class and role.
 */
class MatFooterRow extends CdkFooterRow {
}
MatFooterRow.decorators = [
    { type: Component, args: [{selector: 'mat-footer-row, tr[mat-footer-row]',
                template: CDK_ROW_TEMPLATE,
                host: {
                    'class': 'mat-footer-row',
                    'role': 'row',
                },
                // See note on CdkTable for explanation on why this uses the default change detection strategy.
                // tslint:disable-next-line:validate-decorators
                changeDetection: ChangeDetectionStrategy.Default,
                encapsulation: ViewEncapsulation.None,
                exportAs: 'matFooterRow',
                providers: [{ provide: CdkFooterRow, useExisting: MatFooterRow }],
            },] },
];
/**
 * Data row template container that contains the cell outlet. Adds the right class and role.
 */
class MatRow extends CdkRow {
}
MatRow.decorators = [
    { type: Component, args: [{selector: 'mat-row, tr[mat-row]',
                template: CDK_ROW_TEMPLATE,
                host: {
                    'class': 'mat-row',
                    'role': 'row',
                },
                // See note on CdkTable for explanation on why this uses the default change detection strategy.
                // tslint:disable-next-line:validate-decorators
                changeDetection: ChangeDetectionStrategy.Default,
                encapsulation: ViewEncapsulation.None,
                exportAs: 'matRow',
                providers: [{ provide: CdkRow, useExisting: MatRow }],
            },] },
];

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
/**
 * Column that simply shows text content for the header and row cells. Assumes that the table
 * is using the native table implementation (`<table>`).
 *
 * By default, the name of this column will be the header text and data property accessor.
 * The header text can be overridden with the `headerText` input. Cell values can be overridden with
 * the `dataAccessor` input. Change the text justification to the start or end using the `justify`
 * input.
 * @template T
 */
class MatTextColumn extends CdkTextColumn {
}
MatTextColumn.decorators = [
    { type: Component, args: [{selector: 'mat-text-column',
                template: `
    <ng-container matColumnDef>
      <th mat-header-cell *matHeaderCellDef [style.text-align]="justify">
        {{headerText}}
      </th>
      <td mat-cell *matCellDef="let data" [style.text-align]="justify">
        {{dataAccessor(data, name)}}
      </td>
    </ng-container>
  `,
                encapsulation: ViewEncapsulation.None,
                // Change detection is intentionally not set to OnPush. This component's template will be provided
                // to the table to be inserted into its view. This is problematic when change detection runs since
                // the bindings in this template will be evaluated _after_ the table's view is evaluated, which
                // mean's the template in the table's view will not have the updated value (and in fact will cause
                // an ExpressionChangedAfterItHasBeenCheckedError).
                // tslint:disable-next-line:validate-decorators
                changeDetection: ChangeDetectionStrategy.Default,
            },] },
];

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
/** @type {?} */
const EXPORTED_DECLARATIONS = [
    // Table
    MatTable,
    // Template defs
    MatHeaderCellDef,
    MatHeaderRowDef,
    MatColumnDef,
    MatCellDef,
    MatRowDef,
    MatFooterCellDef,
    MatFooterRowDef,
    // Cell directives
    MatHeaderCell,
    MatCell,
    MatFooterCell,
    // Row directives
    MatHeaderRow,
    MatRow,
    MatFooterRow,
    MatTextColumn,
];
class MatTableModule {
}
MatTableModule.decorators = [
    { type: NgModule, args: [{
                imports: [
                    CdkTableModule,
                    CommonModule,
                    MatCommonModule,
                ],
                exports: EXPORTED_DECLARATIONS,
                declarations: EXPORTED_DECLARATIONS,
            },] },
];

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
/**
 * Corresponds to `Number.MAX_SAFE_INTEGER`. Moved out into a variable here due to
 * flaky browser support and the value not being defined in Closure's typings.
 * @type {?}
 */
const MAX_SAFE_INTEGER = 9007199254740991;
/**
 * Data source that accepts a client-side data array and includes native support of filtering,
 * sorting (using MatSort), and pagination (using MatPaginator).
 *
 * Allows for sort customization by overriding sortingDataAccessor, which defines how data
 * properties are accessed. Also allows for filter customization by overriding filterTermAccessor,
 * which defines how row data is converted to a string for filter matching.
 * @template T
 */
class MatTableDataSource extends DataSource {
    /**
     * @param {?=} initialData
     */
    constructor(initialData = []) {
        super();
        /**
         * Stream emitting render data to the table (depends on ordered data changes).
         */
        this._renderData = new BehaviorSubject([]);
        /**
         * Stream that emits when a new filter string is set on the data source.
         */
        this._filter = new BehaviorSubject('');
        /**
         * Used to react to internal changes of the paginator that are made by the data source itself.
         */
        this._internalPageChanges = new Subject();
        /**
         * Subscription to the changes that should trigger an update to the table's rendered rows, such
         * as filtering, sorting, pagination, or base data changes.
         */
        this._renderChangesSubscription = Subscription.EMPTY;
        /**
         * Data accessor function that is used for accessing data properties for sorting through
         * the default sortData function.
         * This default function assumes that the sort header IDs (which defaults to the column name)
         * matches the data's properties (e.g. column Xyz represents data['Xyz']).
         * May be set to a custom function for different behavior.
         * @param data Data object that is being accessed.
         * @param sortHeaderId The name of the column that represents the data.
         */
        this.sortingDataAccessor = (/**
         * @param {?} data
         * @param {?} sortHeaderId
         * @return {?}
         */
        (data, sortHeaderId) => {
            /** @type {?} */
            const value = ((/** @type {?} */ (data)))[sortHeaderId];
            if (_isNumberValue(value)) {
                /** @type {?} */
                const numberValue = Number(value);
                // Numbers beyond `MAX_SAFE_INTEGER` can't be compared reliably so we
                // leave them as strings. For more info: https://goo.gl/y5vbSg
                return numberValue < MAX_SAFE_INTEGER ? numberValue : value;
            }
            return value;
        });
        /**
         * Gets a sorted copy of the data array based on the state of the MatSort. Called
         * after changes are made to the filtered data or when sort changes are emitted from MatSort.
         * By default, the function retrieves the active sort and its direction and compares data
         * by retrieving data using the sortingDataAccessor. May be overridden for a custom implementation
         * of data ordering.
         * @param data The array of data that should be sorted.
         * @param sort The connected MatSort that holds the current sort state.
         */
        this.sortData = (/**
         * @param {?} data
         * @param {?} sort
         * @return {?}
         */
        (data, sort) => {
            /** @type {?} */
            const active = sort.active;
            /** @type {?} */
            const direction = sort.direction;
            if (!active || direction == '') {
                return data;
            }
            return data.sort((/**
             * @param {?} a
             * @param {?} b
             * @return {?}
             */
            (a, b) => {
                /** @type {?} */
                let valueA = this.sortingDataAccessor(a, active);
                /** @type {?} */
                let valueB = this.sortingDataAccessor(b, active);
                // If both valueA and valueB exist (truthy), then compare the two. Otherwise, check if
                // one value exists while the other doesn't. In this case, existing value should come first.
                // This avoids inconsistent results when comparing values to undefined/null.
                // If neither value exists, return 0 (equal).
                /** @type {?} */
                let comparatorResult = 0;
                if (valueA != null && valueB != null) {
                    // Check if one value is greater than the other; if equal, comparatorResult should remain 0.
                    if (valueA > valueB) {
                        comparatorResult = 1;
                    }
                    else if (valueA < valueB) {
                        comparatorResult = -1;
                    }
                }
                else if (valueA != null) {
                    comparatorResult = 1;
                }
                else if (valueB != null) {
                    comparatorResult = -1;
                }
                return comparatorResult * (direction == 'asc' ? 1 : -1);
            }));
        });
        /**
         * Checks if a data object matches the data source's filter string. By default, each data object
         * is converted to a string of its properties and returns true if the filter has
         * at least one occurrence in that string. By default, the filter string has its whitespace
         * trimmed and the match is case-insensitive. May be overridden for a custom implementation of
         * filter matching.
         * @param data Data object used to check against the filter.
         * @param filter Filter string that has been set on the data source.
         * @return Whether the filter matches against the data
         */
        this.filterPredicate = (/**
         * @param {?} data
         * @param {?} filter
         * @return {?}
         */
        (data, filter) => {
            // Transform the data into a lowercase string of all property values.
            /** @type {?} */
            const dataStr = Object.keys(data).reduce((/**
             * @param {?} currentTerm
             * @param {?} key
             * @return {?}
             */
            (currentTerm, key) => {
                // Use an obscure Unicode character to delimit the words in the concatenated string.
                // This avoids matches where the values of two columns combined will match the user's query
                // (e.g. `Flute` and `Stop` will match `Test`). The character is intended to be something
                // that has a very low chance of being typed in by somebody in a text field. This one in
                // particular is "White up-pointing triangle with dot" from
                // https://en.wikipedia.org/wiki/List_of_Unicode_characters
                return currentTerm + ((/** @type {?} */ (data)))[key] + '◬';
            }), '').toLowerCase();
            // Transform the filter by converting it to lowercase and removing whitespace.
            /** @type {?} */
            const transformedFilter = filter.trim().toLowerCase();
            return dataStr.indexOf(transformedFilter) != -1;
        });
        this._data = new BehaviorSubject(initialData);
        this._updateChangeSubscription();
    }
    /**
     * Array of data that should be rendered by the table, where each object represents one row.
     * @return {?}
     */
    get data() { return this._data.value; }
    /**
     * @param {?} data
     * @return {?}
     */
    set data(data) { this._data.next(data); }
    /**
     * Filter term that should be used to filter out objects from the data array. To override how
     * data objects match to this filter string, provide a custom function for filterPredicate.
     * @return {?}
     */
    get filter() { return this._filter.value; }
    /**
     * @param {?} filter
     * @return {?}
     */
    set filter(filter) { this._filter.next(filter); }
    /**
     * Instance of the MatSort directive used by the table to control its sorting. Sort changes
     * emitted by the MatSort will trigger an update to the table's rendered data.
     * @return {?}
     */
    get sort() { return this._sort; }
    /**
     * @param {?} sort
     * @return {?}
     */
    set sort(sort) {
        this._sort = sort;
        this._updateChangeSubscription();
    }
    /**
     * Instance of the MatPaginator component used by the table to control what page of the data is
     * displayed. Page changes emitted by the MatPaginator will trigger an update to the
     * table's rendered data.
     *
     * Note that the data source uses the paginator's properties to calculate which page of data
     * should be displayed. If the paginator receives its properties as template inputs,
     * e.g. `[pageLength]=100` or `[pageIndex]=1`, then be sure that the paginator's view has been
     * initialized before assigning it to this data source.
     * @return {?}
     */
    get paginator() { return this._paginator; }
    /**
     * @param {?} paginator
     * @return {?}
     */
    set paginator(paginator) {
        this._paginator = paginator;
        this._updateChangeSubscription();
    }
    /**
     * Subscribe to changes that should trigger an update to the table's rendered rows. When the
     * changes occur, process the current state of the filter, sort, and pagination along with
     * the provided base data and send it to the table for rendering.
     * @return {?}
     */
    _updateChangeSubscription() {
        // Sorting and/or pagination should be watched if MatSort and/or MatPaginator are provided.
        // The events should emit whenever the component emits a change or initializes, or if no
        // component is provided, a stream with just a null event should be provided.
        // The `sortChange` and `pageChange` acts as a signal to the combineLatests below so that the
        // pipeline can progress to the next step. Note that the value from these streams are not used,
        // they purely act as a signal to progress in the pipeline.
        /** @type {?} */
        const sortChange = this._sort ?
            (/** @type {?} */ (merge(this._sort.sortChange, this._sort.initialized))) :
            of(null);
        /** @type {?} */
        const pageChange = this._paginator ?
            (/** @type {?} */ (merge(this._paginator.page, this._internalPageChanges, this._paginator.initialized))) :
            of(null);
        /** @type {?} */
        const dataStream = this._data;
        // Watch for base data or filter changes to provide a filtered set of data.
        /** @type {?} */
        const filteredData = combineLatest(dataStream, this._filter)
            .pipe(map((/**
         * @param {?} __0
         * @return {?}
         */
        ([data]) => this._filterData(data))));
        // Watch for filtered data or sort changes to provide an ordered set of data.
        /** @type {?} */
        const orderedData = combineLatest(filteredData, sortChange)
            .pipe(map((/**
         * @param {?} __0
         * @return {?}
         */
        ([data]) => this._orderData(data))));
        // Watch for ordered data or page changes to provide a paged set of data.
        /** @type {?} */
        const paginatedData = combineLatest(orderedData, pageChange)
            .pipe(map((/**
         * @param {?} __0
         * @return {?}
         */
        ([data]) => this._pageData(data))));
        // Watched for paged data changes and send the result to the table to render.
        this._renderChangesSubscription.unsubscribe();
        this._renderChangesSubscription = paginatedData.subscribe((/**
         * @param {?} data
         * @return {?}
         */
        data => this._renderData.next(data)));
    }
    /**
     * Returns a filtered data array where each filter object contains the filter string within
     * the result of the filterTermAccessor function. If no filter is set, returns the data array
     * as provided.
     * @param {?} data
     * @return {?}
     */
    _filterData(data) {
        // If there is a filter string, filter out data that does not contain it.
        // Each data object is converted to a string using the function defined by filterTermAccessor.
        // May be overridden for customization.
        this.filteredData =
            !this.filter ? data : data.filter((/**
             * @param {?} obj
             * @return {?}
             */
            obj => this.filterPredicate(obj, this.filter)));
        if (this.paginator) {
            this._updatePaginator(this.filteredData.length);
        }
        return this.filteredData;
    }
    /**
     * Returns a sorted copy of the data if MatSort has a sort applied, otherwise just returns the
     * data array as provided. Uses the default data accessor for data lookup, unless a
     * sortDataAccessor function is defined.
     * @param {?} data
     * @return {?}
     */
    _orderData(data) {
        // If there is no active sort or direction, return the data without trying to sort.
        if (!this.sort) {
            return data;
        }
        return this.sortData(data.slice(), this.sort);
    }
    /**
     * Returns a paged slice of the provided data array according to the provided MatPaginator's page
     * index and length. If there is no paginator provided, returns the data array as provided.
     * @param {?} data
     * @return {?}
     */
    _pageData(data) {
        if (!this.paginator) {
            return data;
        }
        /** @type {?} */
        const startIndex = this.paginator.pageIndex * this.paginator.pageSize;
        return data.slice(startIndex, startIndex + this.paginator.pageSize);
    }
    /**
     * Updates the paginator to reflect the length of the filtered data, and makes sure that the page
     * index does not exceed the paginator's last page. Values are changed in a resolved promise to
     * guard against making property changes within a round of change detection.
     * @param {?} filteredDataLength
     * @return {?}
     */
    _updatePaginator(filteredDataLength) {
        Promise.resolve().then((/**
         * @return {?}
         */
        () => {
            /** @type {?} */
            const paginator = this.paginator;
            if (!paginator) {
                return;
            }
            paginator.length = filteredDataLength;
            // If the page index is set beyond the page, reduce it to the last page.
            if (paginator.pageIndex > 0) {
                /** @type {?} */
                const lastPageIndex = Math.ceil(paginator.length / paginator.pageSize) - 1 || 0;
                /** @type {?} */
                const newPageIndex = Math.min(paginator.pageIndex, lastPageIndex);
                if (newPageIndex !== paginator.pageIndex) {
                    paginator.pageIndex = newPageIndex;
                    // Since the paginator only emits after user-generated changes,
                    // we need our own stream so we know to should re-render the data.
                    this._internalPageChanges.next();
                }
            }
        }));
    }
    /**
     * Used by the MatTable. Called when it connects to the data source.
     * \@docs-private
     * @return {?}
     */
    connect() { return this._renderData; }
    /**
     * Used by the MatTable. Called when it is destroyed. No-op.
     * \@docs-private
     * @return {?}
     */
    disconnect() { }
}

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */

export { MatTableModule, MatCellDef, MatHeaderCellDef, MatFooterCellDef, MatColumnDef, MatHeaderCell, MatFooterCell, MatCell, MatTable, MatHeaderRowDef, MatFooterRowDef, MatRowDef, MatHeaderRow, MatFooterRow, MatRow, MatTableDataSource, MatTextColumn };
//# sourceMappingURL=table.js.map