org.ujoframework.criterion
Enum Operator

java.lang.Object
  java.lang.Enum<Operator>
      org.ujoframework.criterion.Operator

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<Operator>, AbstractOperator

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

The value criterion operator enum.

Since:

0.90

Author:

Pavel Ponec

Enum Constant Summary

CONTAINS
Only for a CharSequence subtypes (include String)

CONTAINS_CASE_INSENSITIVE
Only for a CharSequence subtypes (include String)

ENDS
Only for a CharSequence subtypes (include String)

ENDS_CASE_INSENSITIVE
Only for a CharSequence subtypes (include String)

EQ
Equals the value

EQUALS_CASE_INSENSITIVE
Only for a CharSequence subtypes (include String)

GE
Great or equals the value

GT
Great then the value

IN
Operator to compare a property to collection

LE
Less or equals the value

LT
Less then the value

NOT_EQ
Not equals the value

NOT_IN
Negation operator to compare a property to collection

NOT_REGEXP
Negation of the regular expression

REGEXP
Regular expression

STARTS
Only for a CharSequence subtypes (include String)

STARTS_CASE_INSENSITIVE
Only for a CharSequence subtypes (include String)

USER
This operator can have their own SQL condition by a SqlDialect solution.

XFIXED
The operator for an internal use only where a result is not dependent on the value.

Method Summary

java.lang.Enum	getEnum() Returns Enum
boolean	isBinary() The implementace is a VALUE type (not a binary one)
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

EQ

public static final Operator EQ

Equals the value

NOT_EQ

public static final Operator NOT_EQ

Not equals the value

GT

public static final Operator GT

Great then the value

GE

public static final Operator GE

Great or equals the value

LT

public static final Operator LT

Less then the value

LE

public static final Operator LE

Less or equals the value

IN

public static final Operator IN

Operator to compare a property to collection

NOT_IN

public static final Operator NOT_IN

Negation operator to compare a property to collection

REGEXP

public static final Operator REGEXP

Regular expression

NOT_REGEXP

public static final Operator NOT_REGEXP

Negation of the regular expression

EQUALS_CASE_INSENSITIVE

public static final Operator EQUALS_CASE_INSENSITIVE

Only for a CharSequence subtypes (include String)

STARTS

public static final Operator STARTS

Only for a CharSequence subtypes (include String)

STARTS_CASE_INSENSITIVE

public static final Operator STARTS_CASE_INSENSITIVE

Only for a CharSequence subtypes (include String)

ENDS

public static final Operator ENDS

Only for a CharSequence subtypes (include String)

ENDS_CASE_INSENSITIVE

public static final Operator ENDS_CASE_INSENSITIVE

Only for a CharSequence subtypes (include String)

CONTAINS

public static final Operator CONTAINS

Only for a CharSequence subtypes (include String)

CONTAINS_CASE_INSENSITIVE

public static final Operator CONTAINS_CASE_INSENSITIVE

Only for a CharSequence subtypes (include String)

USER

public static final Operator USER

This operator can have their own SQL condition by a SqlDialect solution.
If you need to use more operators, I recommend to implement your own class by the iterface AbstractOperator and adjust the appropriate SqlDialect.

See Also:

SqlDialect.getCriterionTemplate(org.ujoframework.criterion.ValueCriterion)

XFIXED

public static final Operator XFIXED

The operator for an internal use only where a result is not dependent on the value.

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

isBinary

public final boolean isBinary()

The implementace is a VALUE type (not a binary one)

Specified by:

isBinary in interface AbstractOperator

getEnum

public final java.lang.Enum getEnum()

Returns Enum

Specified by:

getEnum in interface AbstractOperator