CallerData (The Adobe Experience Manager SDK 2021.10.5977.20211021T153528Z-211000)

java.lang.Object
- ch.qos.logback.classic.spi.CallerData

```
public class CallerData
extends Object
```
This class computes caller data returning the result in the form of a StackTraceElement array.

Field Summary

Fields
Modifier and Type	Field	Description
`static String`	`CALLER_DATA_NA`
`static StackTraceElement[]`	`EMPTY_CALLER_DATA_ARRAY`	This value is returned in case no caller data could be extracted.
`static int`	`LINE_NA`	When caller information is not available this constant is used for the line number.
`static String`	`NA`	When caller information is not available this constant is used for file name, method name, etc.

Constructor Summary

Constructors
Constructor Description

CallerData()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static StackTraceElement[]`	`extract(Throwable t, String fqnOfInvokingClass, int maxDepth, List<String> frameworkPackageList)`	Extract caller data information as an array based on a Throwable passed as parameter
`static StackTraceElement`	`naInstance()`	Returns a StackTraceElement where all string fields are set to `NA` and line number is set to `LINE_NA`.

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

- Field Detail
  - NA
```
public static final String NA
```
    When caller information is not available this constant is used for file name, method name, etc.
    
    See Also:
    
    Constant Field Values
  - LINE_NA
```
public static final int LINE_NA
```
    When caller information is not available this constant is used for the line number.
    
    See Also:
    
    Constant Field Values
  - CALLER_DATA_NA
```
public static final String CALLER_DATA_NA
```
  - EMPTY_CALLER_DATA_ARRAY
```
public static final StackTraceElement[] EMPTY_CALLER_DATA_ARRAY
```
    This value is returned in case no caller data could be extracted.
- Constructor Detail
  - CallerData
```
public CallerData()
```
- Method Detail
  - extract
```
public static StackTraceElement[] extract(Throwable t,
                                          String fqnOfInvokingClass,
                                          int maxDepth,
                                          List<String> frameworkPackageList)
```
    Extract caller data information as an array based on a Throwable passed as parameter
  - naInstance
```
public static StackTraceElement naInstance()
```
    Returns a StackTraceElement where all string fields are set to NA and line number is set to LINE_NA.
    
    Returns:
    
    StackTraceElement with values set to NA constants.
    
    Since:
    
    1.0.10