org.ow2.weblab.core.model
Enum Operator

java.lang.Object
  extended by java.lang.Enum<Operator>
      extended by org.ow2.weblab.core.model.Operator
All Implemented Interfaces:
java.io.Serializable, java.lang.Comparable<Operator>

public enum Operator
extends java.lang.Enum<Operator>

Java class for operator.

The following schema fragment specifies the expected content contained within this class.

 <simpleType name="operator">
   <restriction base="{http://www.w3.org/2001/XMLSchema}string">
     <enumeration value="AND"/>
     <enumeration value="OR"/>
     <enumeration value="NOT"/>
   </restriction>
 </simpleType>
 


Enum Constant Summary
AND
          A Boolean operator that narrows a search by requiring all of the search queries to be matched in the results retrieved.
NOT
          A Boolean operator that narrows a search by excluding results of the given queries in the results retrieved.
OR
          A Boolean operator that broadens a search by requiring any of the search queries to be matched in the results retrieved.
 
Method Summary
static Operator fromValue(java.lang.String v)
           
 java.lang.String value()
           
static Operator valueOf(java.lang.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

AND

public static final Operator AND
A Boolean operator that narrows a search by requiring all of the search queries to be matched in the results retrieved.


OR

public static final Operator OR
A Boolean operator that broadens a search by requiring any of the search queries to be matched in the results retrieved.


NOT

public static final Operator NOT
A Boolean operator that narrows a search by excluding results of the given queries in the results retrieved.

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(java.lang.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:
java.lang.IllegalArgumentException - if this enum type has no constant with the specified name
java.lang.NullPointerException - if the argument is null

value

public java.lang.String value()

fromValue

public static Operator fromValue(java.lang.String v)


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