BadStemValueException (QDL root module 1.6.0.3 API)

java.lang.Object
- java.lang.Throwable
- - java.lang.Exception
  - - java.lang.RuntimeException
    - - edu.uiuc.ncsa.security.core.exceptions.GeneralException
      - org.qdl_lang.exceptions.QDLException
        
        org.qdl_lang.exceptions.QDLExceptionWithTrace
        
        org.qdl_lang.exceptions.BadStemValueException

All Implemented Interfaces:

Serializable
```
public class BadStemValueException
extends QDLExceptionWithTrace
```
This is used when recursing a stem with E.g. ProcessScalar in QDLAggregateUtil. Throw this exception when there is a bad argument and add the current key to the list of indices.
Usage
Just throw this with no key. The QDLAggregateUtil will fill in any keys at runtime. If there are keys (possible that only set operations are called) then stem index will be added to any message you set, along with the parsing location of the error. A typical error message reads
```
     integer value not allowed [stem index: b.0.3.d] at (1, 7)
 
```
See Also:

Serialized Form

Constructor Summary

Constructors
Constructor	Description
`BadStemValueException(String message)`
`BadStemValueException(String message, Object index)`
`BadStemValueException(String message, Throwable cause, Statement statement)`
`BadStemValueException(String message, Statement statement)`
`BadStemValueException(Throwable cause, Statement statement)`
`BadStemValueException(Statement statement)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`List<Object>`	`getIndices()`
`String`	`getMessage()`	Automatically appends the index to the message.
`void`	`setIndices(List<Object> indices)`
`String`	`toIndexString()`	Reverses the order of the elements in `getIndices()` and returns a formatted string that is the index the user would add.

Methods inherited from class org.qdl_lang.exceptions.QDLExceptionWithTrace
getScriptName, getScriptStack, getStatement, hasScriptStack, hasStatement, isScript, setScript, setScriptName, setScriptStack, setStatement, stackTrace

Methods inherited from class java.lang.Throwable
addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

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

Constructor Detail

BadStemValueException

public BadStemValueException(Statement statement)

BadStemValueException

public BadStemValueException(Throwable cause,
                             Statement statement)

BadStemValueException

public BadStemValueException(String message,
                             Statement statement)

BadStemValueException

public BadStemValueException(String message,
                             Object index)

BadStemValueException

public BadStemValueException(String message)

BadStemValueException

public BadStemValueException(String message,
                             Throwable cause,
                             Statement statement)

Method Detail
- getIndices
```
public List<Object> getIndices()
```
- setIndices
```
public void setIndices(List<Object> indices)
```
- toIndexString
```
public String toIndexString()
```
  Reverses the order of the elements in getIndices() and returns a formatted string that is the index the user would add. So if the indices are [0,"foo",3,"bar"] this returns the string
```
     'bar.3.foo.0'
 
```
  which is what the user would use to access the element
  Returns:
- getMessage
```
public String getMessage()
```
  Automatically appends the index to the message.
  
  Overrides:
  
  getMessage in class Throwable
  
  Returns: