Statistics

java.lang.Object
- net.sf.saxon.tree.tiny.Statistics

```
public class Statistics
extends java.lang.Object
```
Statistics on the size of TinyTree instances, kept so that the system can learn how much space to allocate to new trees

Constructor Summary

Constructors
Constructor Description

Statistics()

Statistics(int nodes, int atts, int namespaces, int chars)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`int`	`getAverageAttributes()`
`int`	`getAverageCharacters()`
`int`	`getAverageNamespaces()`
`int`	`getAverageNodes()`
`java.lang.String`	`toString()`
`void`	`updateStatistics(int numberOfNodes, int numberOfAttributes, int numberOfNamespaces, LargeTextBuffer textBuffer)`	Update the statistics held in static data.

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

Constructor Detail

Statistics
```
public Statistics()
```

Statistics

public Statistics(int nodes,
                  int atts,
                  int namespaces,
                  int chars)

Method Detail
- getAverageNodes
```
public int getAverageNodes()
```
- getAverageAttributes
```
public int getAverageAttributes()
```
- getAverageNamespaces
```
public int getAverageNamespaces()
```
- getAverageCharacters
```
public int getAverageCharacters()
```
- updateStatistics
```
public void updateStatistics(int numberOfNodes,
                             int numberOfAttributes,
                             int numberOfNamespaces,
                             LargeTextBuffer textBuffer)
```
  Update the statistics held in static data. We don't bother to synchronize, on the basis that it doesn't matter if the stats are wrong.
  
  Parameters:
  
  numberOfNodes - the number of (non-attribute, non-namespace) nodes
  
  numberOfAttributes - the number of attribute nodes
  
  numberOfNamespaces - the number of namespace bindings (deltas on namespace nodes)
  
  textBuffer - the text buffer
- toString
```
public java.lang.String toString()
```
  Overrides:
  
  toString in class java.lang.Object