com.hammurapi.extract

Enum ComparisonResult.Type

java.lang.Object

java.lang.Enum<ComparisonResult.Type>

com.hammurapi.extract.ComparisonResult.Type

All Implemented Interfaces:

Serializable, Comparable<ComparisonResult.Type>

Enclosing class:

ComparisonResult

public static enum ComparisonResult.Type
extends Enum<ComparisonResult.Type>

Result of extractor comparison.

Enum Constant Summary

Enum Constants

Enum Constant and Description
EQUAL Extractors are equal.
LESS_EQUAL Value extracted by the first extractor is less than or equal to the value extracted by the second extractor for any combination of parameters.
LESS_RESTRICTIVE This predicate is less restrictive than the parameter predicate.
LESS_THAN Value extracted by the first extractor is less than value extracted by the second extractor for any combination of parameters.
MORE_EQUAL Value extracted by the first extractor is more than or equal to the value extracted by the second extractor for any combination of parameters.
MORE_RESTRICTIVE This predicate is more restrictive than the parameter predicate.
MORE_THAN Value extracted by the first extractor is more than value extracted by the second extractor for any combination of parameters.
NOT_EQUAL Extractors are not equal, i.e.
OPPOSITE When this predicate evaluates to true, the parameter predicate evaluates to false and vice-versa.
OPPOSITE_LESS_RESTRICTIVE The opposite of this predicate is less restrictive than the parameter predicate.
OPPOSITE_MORE_RESTRICTIVE The opposite of this predicate is more restrictive than the parameter predicate.
UNEQUAL Value extracted by the first extractor is not equal to the value extracted by the second extractor for any combination of parameters.

Method Summary

Methods

Modifier and Type	Method and Description
static ComparisonResult.Type	valueOf(String name) Returns the enum constant of this type with the specified name.
static ComparisonResult.Type[]	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

EQUAL

public static final ComparisonResult.Type EQUAL

Extractors are equal.

NOT_EQUAL

public static final ComparisonResult.Type NOT_EQUAL

Extractors are not equal, i.e. no conclusion can be drawn about values returned by extractors.

LESS_RESTRICTIVE

public static final ComparisonResult.Type LESS_RESTRICTIVE

This predicate is less restrictive than the parameter predicate. E.g. x<=5 is less restrictive than x<5.

MORE_RESTRICTIVE

public static final ComparisonResult.Type MORE_RESTRICTIVE

This predicate is more restrictive than the parameter predicate. E.g. x<6 is more restrictive than x<7.

OPPOSITE

public static final ComparisonResult.Type OPPOSITE

When this predicate evaluates to true, the parameter predicate evaluates to false and vice-versa.

OPPOSITE_LESS_RESTRICTIVE

public static final ComparisonResult.Type OPPOSITE_LESS_RESTRICTIVE

The opposite of this predicate is less restrictive than the parameter predicate. E.g. x>5 opposite is x<=5 and it is is less restrictive than x<5.

OPPOSITE_MORE_RESTRICTIVE

public static final ComparisonResult.Type OPPOSITE_MORE_RESTRICTIVE

The opposite of this predicate is more restrictive than the parameter predicate. E.g. x>5 opposite is x<=5 and it is is more restrictive than x<7.

LESS_THAN

public static final ComparisonResult.Type LESS_THAN

Value extracted by the first extractor is less than value extracted by the second extractor for any combination of parameters.

LESS_EQUAL

public static final ComparisonResult.Type LESS_EQUAL

Value extracted by the first extractor is less than or equal to the value extracted by the second extractor for any combination of parameters.

MORE_EQUAL

public static final ComparisonResult.Type MORE_EQUAL

Value extracted by the first extractor is more than or equal to the value extracted by the second extractor for any combination of parameters.

MORE_THAN

public static final ComparisonResult.Type MORE_THAN

Value extracted by the first extractor is more than value extracted by the second extractor for any combination of parameters.

UNEQUAL

public static final ComparisonResult.Type UNEQUAL

Value extracted by the first extractor is not equal to the value extracted by the second extractor for any combination of parameters. Do not mistake this with NOT_EQUAL. For boolean values (predicates) UNEQUAL is equivalent to OPPOSITE.

Method Detail

values

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

Returns:

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

valueOf

public static ComparisonResult.Type 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