CallStack (ebean api 12.8.0 API)

java.lang.Object
- io.ebean.bean.CallStack

All Implemented Interfaces:

CallOrigin, Serializable
```
public final class CallStack
extends Object
implements Serializable, CallOrigin
```
Represent the call stack (stack trace elements).
Used with a query to identify a CallStackQuery for AutoTune automatic query tuning.

This is used so that a single query called from different methods can be tuned for each different call stack.

Note the call stack is trimmed to remove the common ebean internal elements.

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor Description

CallStack(StackTraceElement[] callStack, int zeroHash, int pathHash)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(Object obj)`
`String`	`getFullDescription()`	Return the call stack lines appended with the given newLine string.
`String`	`getOriginKey(int queryHash)`	Compute and return an origin key based on the query hash.
`String`	`getTopElement()`	Return the first element of the call stack.
`int`	`hashCode()`
`String`	`toString()`

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

- Constructor Detail
  - CallStack
```
public CallStack(StackTraceElement[] callStack,
                 int zeroHash,
                 int pathHash)
```
- Method Detail
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - equals
```
public boolean equals(Object obj)
```
    Overrides:
    
    equals in class Object
  - getTopElement
```
public String getTopElement()
```
    Return the first element of the call stack.
    
    Specified by:
    
    getTopElement in interface CallOrigin
  - getFullDescription
```
public String getFullDescription()
```
    Return the call stack lines appended with the given newLine string.
    
    Specified by:
    
    getFullDescription in interface CallOrigin
  - getOriginKey
```
public String getOriginKey(int queryHash)
```
    Description copied from interface: CallOrigin
    
    Compute and return an origin key based on the query hash.
    
    Specified by:
    
    getOriginKey in interface CallOrigin