org.apache.uima.cas

Interface FSFloatConstraint

All Superinterfaces:

FSConstraint, Serializable

public interface FSFloatConstraint
extends FSConstraint

Interface for a float constraint. A float constraint contains 0 or more tests, the results of which are "anded" together. To set a test, use any of the methods on this class (except "match").

To use the constraint, invoke its match(float) method, passing the value to test. You can also embed this test with a path specification, using the ConstraintFactory.embedConstraint(FeaturePath, FSConstraint) method, and use it to test feature structures, or combine it with other tests using the ConstraintFactory.and(FSMatchConstraint, FSMatchConstraint) and ConstraintFactory.or(FSMatchConstraint, FSMatchConstraint) methods.

Method Summary

Modifier and Type	Method and Description
void	eq(float f) Require float value to be equal f.
void	geq(float f) Require float value to be greater than or equal to f.
void	gt(float f) Require float value to be greater than f.
void	leq(float f) Require float value to be less than or equal to f.
void	lt(float f) Require float value to be less than f.
boolean	match(float f) Check if float matches defined constraints.

Method Detail

eq

void eq(float f)

Require float value to be equal f.

Parameters:

f - Matched value must be equal to this.

lt

void lt(float f)

Require float value to be less than f.

Parameters:

f - Matched value must be less than this.

leq

void leq(float f)

Require float value to be less than or equal to f.

Parameters:

f - Matched value must be less than or equal to this.

gt

void gt(float f)

Require float value to be greater than f.

Parameters:

f - Matched value must be greater than this.

geq

void geq(float f)

Require float value to be greater than or equal to f.

Parameters:

f - Matched value must be greater than or equal to this.

match

boolean match(float f)

Check if float matches defined constraints.

Parameters:

f - The float to be checked.

Returns:

true iff the float satisfies the constraints.