PivotHeaderContext (ZK Pivot Table Components 3.1.0 API)

java.lang.Object
- org.zkoss.pivot.PivotHeaderContext

```
public class PivotHeaderContext
extends Object
```
The information context for assisting rendering, representing a PivotHeaderNode or a subtotal Calculator slot in columns or rows.

Author:

simonpai

Constructor Summary

Constructors
Constructor	Description
`PivotHeaderContext(int displayIndex)`
`PivotHeaderContext(PivotHeaderNode node, Calculator calculator, int displayIndex)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Calculator`	`getCalculator()`	Returns the subtotal Calculator if the context represents a subtotal slot, null otherwise.
`int`	`getDisplayIndex()`	Returns the displayed index of the slot in columns or rows.
`PivotHeaderNode`	`getNode()`	Returns the PivotHeaderNode corresponding to the slot.
`boolean`	`isGrandTotal()`	Return true is the context represents a grand total rank.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - PivotHeaderContext
```
public PivotHeaderContext(int displayIndex)
```
  - PivotHeaderContext
```
public PivotHeaderContext(PivotHeaderNode node,
                          Calculator calculator,
                          int displayIndex)
```
- Method Detail
  - getNode
```
public PivotHeaderNode getNode()
```
    Returns the PivotHeaderNode corresponding to the slot.
  - getCalculator
```
public Calculator getCalculator()
```
    Returns the subtotal Calculator if the context represents a subtotal slot, null otherwise.
  - getDisplayIndex
```
public int getDisplayIndex()
```
    Returns the displayed index of the slot in columns or rows. Data fields are not taken into account. The first data cell has display indices (0,0).
  - isGrandTotal
```
public boolean isGrandTotal()
```
    Return true is the context represents a grand total rank.