com.jidesoft.range

Interface Range<T>

All Known Implementing Classes:

AbstractNumericRange, AbstractRange, AggregatedRange, BigDecimalRange, BooleanRange, CategoryRange, CombinedNumericRange, IntegerRange, LongRange, NumericRange, StringRange, TimeRange

public interface Range<T>

Author:

Simon White (swhite@catalysoft.com)

Field Summary

Fields

Modifier and Type	Field and Description
static String	PROPERTY_MAX The name of the maximum property.
static String	PROPERTY_MIN The name of the minimum property.

Method Summary

Methods

Modifier and Type	Method and Description
void	addPropertyChangeListener(PropertyChangeListener listener) You can add a property change listener if you are interested to know when the range changes
void	adjust(T lower, T upper) Adjusts the range.
boolean	contains(T x) Determines whether the supplied point lies within this range.
PropertyChangeListener[]	getPropertyChangeListeners() Gets the registered property change listeners.
PropertyChangeListener[]	getPropertyChangeListeners(String propertyName) Gets the registered property change listeners for a property.
T	lower()
double	maximum() This may be the numeric representation of upper() or it may be rounded up.
double	minimum() This may be the numeric representation of lower() or it may be rounded down.
void	removePropertyChangeListener(PropertyChangeListener listener) Remove a property change listener
double	size() Compute the size of the range
T	upper()

Field Detail

PROPERTY_MIN

static final String PROPERTY_MIN

The name of the minimum property. Used when firing property change events

See Also:

Constant Field Values

PROPERTY_MAX

static final String PROPERTY_MAX

The name of the maximum property. Used when firing property change events

See Also:

Constant Field Values

Method Detail

lower

T lower()

Returns:

the smallest value of the range

upper

T upper()

Returns:

the largest value of the range

adjust

void adjust(T lower,
          T upper)

Adjusts the range.

Parameters:

lower - the new smallest value of the range

upper - the new largest value of the range

minimum

double minimum()

This may be the numeric representation of lower() or it may be rounded down.

Returns:

the numeric value of the smallest value to include in the range.

maximum

double maximum()

This may be the numeric representation of upper() or it may be rounded up.

Returns:

The numeric value of the largest value to include in the range.

size

double size()

Compute the size of the range

contains

boolean contains(T x)

Determines whether the supplied point lies within this range. For continuous ranges this is interpreted as a pair of inequalities on the supplied value (i.e., min <= x <= max), but for discrete ranges the contains() method is more like a set membership test.

Parameters:

x -

Returns:

a boolean to indicate whether the supplied point lies within the range

addPropertyChangeListener

void addPropertyChangeListener(PropertyChangeListener listener)

You can add a property change listener if you are interested to know when the range changes

Parameters:

listener - the new property change listener

removePropertyChangeListener

void removePropertyChangeListener(PropertyChangeListener listener)

Remove a property change listener

Parameters:

listener - the PropertyChangeListener to remove

getPropertyChangeListeners

PropertyChangeListener[] getPropertyChangeListeners()

Gets the registered property change listeners.

Returns:

the registered property change listeners.

getPropertyChangeListeners

PropertyChangeListener[] getPropertyChangeListeners(String propertyName)

Gets the registered property change listeners for a property.

Returns:

the registered property change listeners for a property.