Operator (Atlassian JIRA - Server 8.1.0 API)

java.lang.Object
- java.lang.Enum<Operator>
- - com.atlassian.query.operator.Operator

All Implemented Interfaces:

Serializable, Comparable<Operator>
```
@Immutable
 @PublicApi
public enum Operator
extends Enum<Operator>
```
Represents the query operators.

Enum Constant Summary

Enum Constants
Enum Constant and Description
`AFTER`
`BEFORE`
`BY`
`CHANGED`
`DURING`
`EQUALS`
`FROM`
`GREATER_THAN`
`GREATER_THAN_EQUALS`
`IN`
`IS`
`IS_NOT`
`LESS_THAN`
`LESS_THAN_EQUALS`
`LIKE`
`NOT_CHANGED`
`NOT_EQUALS`
`NOT_IN`
`NOT_LIKE`
`ON`
`TO`
`WAS`
`WAS_IN`
`WAS_NOT`
`WAS_NOT_IN`

Method Summary

All Methods Static Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method and Description
`String`	`getDisplayString()`
`abstract <T> Predicate<T>`	`getPredicateForValue(Comparator<? super T> comparator, T operand)`
`static Operator`	`valueOf(String name)` Returns the enum constant of this type with the specified name.
`static Operator[]`	`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

LIKE
```
public static final Operator LIKE
```

NOT_LIKE
```
public static final Operator NOT_LIKE
```

EQUALS
```
public static final Operator EQUALS
```

NOT_EQUALS

public static final Operator NOT_EQUALS

IN
```
public static final Operator IN
```

NOT_IN
```
public static final Operator NOT_IN
```

IS
```
public static final Operator IS
```

IS_NOT
```
public static final Operator IS_NOT
```

LESS_THAN
```
public static final Operator LESS_THAN
```

LESS_THAN_EQUALS

public static final Operator LESS_THAN_EQUALS

GREATER_THAN

public static final Operator GREATER_THAN

GREATER_THAN_EQUALS

public static final Operator GREATER_THAN_EQUALS

WAS
```
public static final Operator WAS
```

WAS_NOT
```
public static final Operator WAS_NOT
```

WAS_IN
```
public static final Operator WAS_IN
```

WAS_NOT_IN

public static final Operator WAS_NOT_IN

CHANGED
```
public static final Operator CHANGED
```

NOT_CHANGED

public static final Operator NOT_CHANGED

BEFORE
```
public static final Operator BEFORE
```

AFTER
```
public static final Operator AFTER
```

FROM
```
public static final Operator FROM
```

TO
```
public static final Operator TO
```

ON
```
public static final Operator ON
```

DURING
```
public static final Operator DURING
```

BY
```
public static final Operator BY
```

Method Detail
- values
```
public static Operator[] 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 (Operator c : Operator.values())
    System.out.println(c);
```
  Returns:
  
  an array containing the constants of this enum type, in the order they are declared
- valueOf
```
public static Operator 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
- getDisplayString
```
public String getDisplayString()
```
- getPredicateForValue
```
public abstract <T> Predicate<T> getPredicateForValue(Comparator<? super T> comparator,
                                                      T operand)
```

Enum Operator

Enum Constant Summary

Method Summary

Methods inherited from class java.lang.Enum

Methods inherited from class java.lang.Object

Enum Constant Detail

LIKE

NOT_LIKE

EQUALS

NOT_EQUALS

IN

NOT_IN

IS

IS_NOT

LESS_THAN

LESS_THAN_EQUALS

GREATER_THAN

GREATER_THAN_EQUALS

WAS

WAS_NOT

WAS_IN

WAS_NOT_IN

CHANGED

NOT_CHANGED

BEFORE

AFTER

FROM

TO

ON

DURING

BY

Method Detail

values

valueOf

getDisplayString

getPredicateForValue