FunctionMethod.Determinism (Teiid 12.1.0 API)

java.lang.Object
- java.lang.Enum<FunctionMethod.Determinism>
- - org.teiid.metadata.FunctionMethod.Determinism

All Implemented Interfaces:

Serializable, Comparable<FunctionMethod.Determinism>

Enclosing class:

FunctionMethod
```
public static enum FunctionMethod.Determinism
extends Enum<FunctionMethod.Determinism>
```
DETERMINISTIC - normal deterministic functions vdb - lookup (however lookup values can be flushed at any time), current_database session - env, user command - command payload never - rand, etc. Anything at a session level and above is treated as deterministic. This is not quite correct for lookup or env. Only in extremely rare circumstances would that be a problem. For now the commandPayload function is treated as a special case, like lookup, in that it is considered deterministic, but will be delayed in its evaluation until processing time.

Enum Constant Summary

Enum Constants
Enum Constant and Description
`COMMAND_DETERMINISTIC`
`DETERMINISTIC`
`INSTRUCTION_DETERMINISTIC`
`NONDETERMINISTIC`
`SESSION_DETERMINISTIC`
`USER_DETERMINISTIC`
`VDB_DETERMINISTIC`

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static FunctionMethod.Determinism`	`valueOf(String name)` Returns the enum constant of this type with the specified name.
`static FunctionMethod.Determinism[]`	`values()` Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum
clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

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

- Enum Constant Detail
  - NONDETERMINISTIC
```
public static final FunctionMethod.Determinism NONDETERMINISTIC
```
  - INSTRUCTION_DETERMINISTIC
```
public static final FunctionMethod.Determinism INSTRUCTION_DETERMINISTIC
```
  - COMMAND_DETERMINISTIC
```
public static final FunctionMethod.Determinism COMMAND_DETERMINISTIC
```
  - SESSION_DETERMINISTIC
```
public static final FunctionMethod.Determinism SESSION_DETERMINISTIC
```
  - USER_DETERMINISTIC
```
public static final FunctionMethod.Determinism USER_DETERMINISTIC
```
  - VDB_DETERMINISTIC
```
public static final FunctionMethod.Determinism VDB_DETERMINISTIC
```
  - DETERMINISTIC
```
public static final FunctionMethod.Determinism DETERMINISTIC
```
- Method Detail
  - values
```
public static FunctionMethod.Determinism[] values()
```
    Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
```
for (FunctionMethod.Determinism c : FunctionMethod.Determinism.values())
    System.out.println(c);
```
    Returns:
    
    an array containing the constants of this enum type, in the order they are declared
  - valueOf
```
public static FunctionMethod.Determinism valueOf(String name)
```
    Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
    
    Parameters:
    
    name - the name of the enum constant to be returned.
    
    Returns:
    
    the enum constant with the specified name
    
    Throws:
    
    IllegalArgumentException - if this enum type has no constant with the specified name
    
    NullPointerException - if the argument is null

Enum FunctionMethod.Determinism

Enum Constant Summary

Method Summary

Methods inherited from class java.lang.Enum

Methods inherited from class java.lang.Object

Enum Constant Detail

NONDETERMINISTIC

INSTRUCTION_DETERMINISTIC

COMMAND_DETERMINISTIC

SESSION_DETERMINISTIC

USER_DETERMINISTIC

VDB_DETERMINISTIC

DETERMINISTIC

Method Detail

values

valueOf