TreePrinterHelper (hibernate-core JavaDocs)

java.lang.Object
- org.hibernate.loader.plan.build.spi.TreePrinterHelper

```
public class TreePrinterHelper
extends Object
```
A singleton helper class for printing tree structures using indentation.

Field Summary

Fields
Modifier and Type Field Description

static int INDENTATION
The number of characters to indent.

static TreePrinterHelper INSTANCE
Singleton access

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`String`	`generateNodePrefix(int nIndentations)`	Returns a string containing the specified number of indentations, where each indentation contains `INDENTATION` blank characters.

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

- Field Detail
  - INDENTATION
```
public static final int INDENTATION
```
    The number of characters to indent.
    
    See Also:
    
    Constant Field Values
  - INSTANCE
```
public static final TreePrinterHelper INSTANCE
```
    Singleton access
- Method Detail
  - generateNodePrefix
```
public String generateNodePrefix(int nIndentations)
```
    Returns a string containing the specified number of indentations, where each indentation contains INDENTATION blank characters.
    
    Parameters:
    
    nIndentations - the number of indentations in the returned String.
    
    Returns:
    
    the String containing the specified number of indentations.