org.apache.camel.language.simple
Enum SimpleLanguageOperator

java.lang.Object
  java.lang.Enum<SimpleLanguageOperator>
      org.apache.camel.language.simple.SimpleLanguageOperator

All Implemented Interfaces:

Serializable, Comparable<SimpleLanguageOperator>

public enum SimpleLanguageOperator
extends Enum<SimpleLanguageOperator>

Operators supported by simple language

• == : equals
• > : greater than
• >= : greater than or equals
• < : less than
• <= : less than or equals
• != : not
• contains : tested for if it contains the value
• not contains : tested for if it does not contain the value
• regex : matching a regular expression
• not regex : not matching a regular expression
• in : tested for in a list of values separated by comma
• not in : tested for not in a list of values separated by comma
• is : tested for if type is an instanceof the given type
• not is: tested for not if type is an instanceof the given type
• range : tested for if it is within the provided range
• not range : tested for not if it is within the provided range
• and : and operator to combine two groups of expressions
• or : or operator to combine two groups of expressions

The and and or operator is special as they are used as optional operator to combine two expressions. This allows you to build combined expressions. Currently only one and/or operator is supported, but this might change in the future.
For example we can create this compound expression that has two groups that is combined with the and operator: ${in.header.action} == 'login' and ${in.header.password} != null

Enum Constant Summary

AND

CONTAINS

EQ

GT

GTE

IN

IS

LT

LTE

NOT

NOT_CONTAINS

NOT_IN

NOT_IS

NOT_RANGE

NOT_REGEX

OR

RANGE

REGEX

Method Summary

static SimpleLanguageOperator	asOperator(String text)
String	getOperatorText(SimpleLanguageOperator operator)
String	toString()
static SimpleLanguageOperator	valueOf(String name) Returns the enum constant of this type with the specified name.
static SimpleLanguageOperator[]	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, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

EQ

public static final SimpleLanguageOperator EQ

GT

public static final SimpleLanguageOperator GT

GTE

public static final SimpleLanguageOperator GTE

LT

public static final SimpleLanguageOperator LT

LTE

public static final SimpleLanguageOperator LTE

NOT

public static final SimpleLanguageOperator NOT

CONTAINS

public static final SimpleLanguageOperator CONTAINS

NOT_CONTAINS

public static final SimpleLanguageOperator NOT_CONTAINS

REGEX

public static final SimpleLanguageOperator REGEX

NOT_REGEX

public static final SimpleLanguageOperator NOT_REGEX

IN

public static final SimpleLanguageOperator IN

NOT_IN

public static final SimpleLanguageOperator NOT_IN

IS

public static final SimpleLanguageOperator IS

NOT_IS

public static final SimpleLanguageOperator NOT_IS

RANGE

public static final SimpleLanguageOperator RANGE

NOT_RANGE

public static final SimpleLanguageOperator NOT_RANGE

AND

public static final SimpleLanguageOperator AND

OR

public static final SimpleLanguageOperator OR

Method Detail

values

public static SimpleLanguageOperator[] 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 (SimpleLanguageOperator c : SimpleLanguageOperator.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static SimpleLanguageOperator 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

asOperator

public static SimpleLanguageOperator asOperator(String text)

getOperatorText

public String getOperatorText(SimpleLanguageOperator operator)

toString

public String toString()

Overrides:

toString in class Enum<SimpleLanguageOperator>