com.miginfocom.util.gfx.geometry.numbers
Class AtEnd

java.lang.Object
  com.miginfocom.util.gfx.geometry.numbers.AtEnd

All Implemented Interfaces:

AtRefRangeNumber, java.io.Serializable

public final class AtEnd
extends java.lang.Object
implements AtRefRangeNumber

A value that is relative to the end. Basically returns end + off.

See Also:

Serialized Form

Field Summary

static AtRefRangeNumber	END0 Static reference to a new AtEnd(0) object.
static AtRefRangeNumber	END1 Static reference to a new AtEnd(-1) object.

Constructor Summary

AtEnd(float off)
Constructor.

Method Summary

boolean	equals(java.lang.Object o)
int	getIntValue(float start, float end) Returns start + off rounded to the closest int.
float	getOffset() Returns the offset sent into the constructor.
float	getValue(float start, float end) Returns end + off.
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

END0

public static final AtRefRangeNumber END0

Static reference to a new AtEnd(0) object. Can be used freely since it's immutable.

END1

public static final AtRefRangeNumber END1

Static reference to a new AtEnd(-1) object. Can be used freely since it's immutable.

Constructor Detail

AtEnd

public AtEnd(float off)

Constructor.

Parameters:

off - The value that is added to end. I.e. the distance from the end. Use negative values to go towards start.

Method Detail

getValue

public final float getValue(float start,
                            float end)

Returns end + off.

Specified by:

getValue in interface AtRefRangeNumber

Parameters:

start - Not used.

end - The value added to off.

Returns:

end + off

getIntValue

public final int getIntValue(float start,
                             float end)

Returns start + off rounded to the closest int.

Specified by:

getIntValue in interface AtRefRangeNumber

Parameters:

start - Not used.

end - The value added to off.

Returns:

start + off rounded to the closest int.

getOffset

public final float getOffset()

Returns the offset sent into the constructor.

Returns:

The offset sent into the constructor.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object