iterators started
This commit is contained in:
parent
9e2012192d
commit
fd835a4d87
15
index.js
15
index.js
@ -1,16 +1,19 @@
|
||||
import {Table} from './table.ts';
|
||||
var table;
|
||||
var leaves;
|
||||
var rows;
|
||||
|
||||
var rows = [
|
||||
rows = [
|
||||
["a","1"],
|
||||
["b","2"],
|
||||
["a","3"],
|
||||
["b","1"],
|
||||
["a","2"],
|
||||
["b","3"],
|
||||
]
|
||||
];
|
||||
|
||||
var t;
|
||||
t = new Table("Root", rows);
|
||||
t.PivotTree([0, 1]);
|
||||
table = new Table("Root", rows);
|
||||
table.PivotTree([0, 1]);
|
||||
table.ItrLeaves( inLeaf => console.log(inLeaf) );
|
||||
|
||||
console.log(t);
|
||||
console.log(table, leaves);
|
41
table.ts
41
table.ts
@ -1,3 +1,17 @@
|
||||
export class Sum
|
||||
{
|
||||
ColumnIndex: number;
|
||||
Original: number;
|
||||
FromParents: number;
|
||||
FromChildren: number;
|
||||
FromOutside: number;
|
||||
|
||||
constructor()
|
||||
{
|
||||
this.ColumnIndex = 0;
|
||||
}
|
||||
}
|
||||
|
||||
export class Table
|
||||
{
|
||||
Name: string;
|
||||
@ -20,10 +34,10 @@ export class Table
|
||||
var context: Table;
|
||||
|
||||
context = this;
|
||||
this.Rows.forEach((inRow)=>
|
||||
this.Rows.forEach((inRow: Array<string>)=>
|
||||
{
|
||||
cell = inRow[inColumn];
|
||||
child = this.Children.find( inChild => inChild.Name == cell );
|
||||
child = this.Children.find( (inChild: Table) => inChild.Name == cell );
|
||||
if(!child)
|
||||
{
|
||||
child = new Table(cell, []);
|
||||
@ -34,7 +48,6 @@ export class Table
|
||||
});
|
||||
this.Rows = [];
|
||||
}
|
||||
|
||||
PivotTree(inColumns: Array<number>)
|
||||
{
|
||||
var columns: Array<number>;
|
||||
@ -45,9 +58,29 @@ export class Table
|
||||
}
|
||||
columns = [...inColumns];
|
||||
this.Pivot(columns.shift());
|
||||
this.Children.forEach( (inChild) =>
|
||||
this.Children.forEach( (inChild: Table) =>
|
||||
{
|
||||
inChild.PivotTree(columns);
|
||||
});
|
||||
}
|
||||
|
||||
ItrParents(inFunction: Function)
|
||||
{
|
||||
if(this.Parent)
|
||||
{
|
||||
inFunction(this.Parent);
|
||||
this.Parent.ItrParents(inFunction);
|
||||
}
|
||||
}
|
||||
ItrLeaves(inFunction:Function)
|
||||
{
|
||||
if(this.Children.length == 0)
|
||||
{
|
||||
inFunction(this);
|
||||
}
|
||||
else
|
||||
{
|
||||
this.Children.forEach( (inChild: Table) => inChild.ItrLeaves(inFunction) );
|
||||
}
|
||||
}
|
||||
}
|
Loading…
Reference in New Issue
Block a user