com.miginfocom.util.gfx.geometry.links
Class BoundsLinkNumber

java.lang.Object
  com.miginfocom.util.gfx.geometry.links.BoundsLinkNumber

All Implemented Interfaces:

AtNumber, AtRefNumber, AtRefRangeNumber, java.io.Serializable

Direct Known Subclasses:

AShapeLinkNumber, ShapeLinkNumber

public abstract class BoundsLinkNumber
extends java.lang.Object
implements AtNumber

A link to a number relative to the bounds.

Subclasses should just implements the two abstract methods and return the appropriate value.

See Also:

Serialized Form

Field Summary

protected AtRefRangeNumber	align The value used to get a return value in one dimension.
protected int	dim X ot Y
static int	X
static int	Y

Constructor Summary

protected

BoundsLinkNumber(AtRefRangeNumber align, int dim) Constructor for a relative (percentage) value.

Method Summary

boolean	equals(java.lang.Object o)
AtRefRangeNumber	getAlign() Returns the value that this link represents.
int	getDimension() Returns if x or y are the main dimension to use.
protected abstract float	getHorizontalValue(AtRefRangeNumber align) Uses the horizontal start and end value to get the value.
int	getIntValue() Returns a size without a reference size, rounded to an int.
int	getIntValue(float ref) Just calls get getIntValue()
int	getIntValue(float start, float end) Just calls get getIntValue()
float	getValue() Returns a size without a reference size.
float	getValue(float ref) Just calls get getValue()
float	getValue(float start, float end) Just calls get getValue()
protected abstract float	getVerticalValue(AtRefRangeNumber align) Uses the vertival start and end value to get the value.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

X

public static final int X

See Also:

Constant Field Values

Y

public static final int Y

See Also:

Constant Field Values

align

protected final transient AtRefRangeNumber align

The value used to get a return value in one dimension.

dim

protected final transient int dim

X ot Y

Constructor Detail

BoundsLinkNumber

protected BoundsLinkNumber(AtRefRangeNumber align,
                           int dim)

Constructor for a relative (percentage) value.

Parameters:

align - If the value that this link represents. Can be relative to the left, right or both bounds edges of the shape. The start and end position in dim will be ussed to get the value.

dim - The dimension. ShapeLinkNumber.X or ShapeLinkNumber.Y.

Method Detail

getHorizontalValue

protected abstract float getHorizontalValue(AtRefRangeNumber align)

Uses the horizontal start and end value to get the value.

Parameters:

align - The value to call AtRefRangeNumber.getValue(float, float) on.

Returns:

The value that getValue returns.

getVerticalValue

protected abstract float getVerticalValue(AtRefRangeNumber align)

Uses the vertival start and end value to get the value.

Parameters:

align - The value to call AtRefRangeNumber.getValue(float, float) on.

Returns:

The value that getValue returns.

getValue

public final float getValue()

Description copied from interface: AtNumber

Returns a size without a reference size.

Specified by:

getValue in interface AtNumber

Returns:

The size.

getValue

public final float getValue(float ref)

Just calls get getValue()

Specified by:

getValue in interface AtRefNumber

Parameters:

ref - Some reference value. Might be used or disregarded depending on implementation.

Returns:

The value

getValue

public final float getValue(float start,
                            float end)

Just calls get getValue()

Specified by:

getValue in interface AtRefRangeNumber

Parameters:

start - The start value.

end - The end value.

Returns:

The returned value that depends on one or both of the arguments.

getIntValue

public final int getIntValue()

Description copied from interface: AtNumber

Returns a size without a reference size, rounded to an int.

Specified by:

getIntValue in interface AtNumber

Returns:

The size, rounded to an int.

getIntValue

public final int getIntValue(float ref)

Just calls get getIntValue()

Specified by:

getIntValue in interface AtRefNumber

Parameters:

ref - Some reference value. Might be used or disregarded depending on implementation.

Returns:

The value, rounded to an int.

getIntValue

public final int getIntValue(float start,
                             float end)

Just calls get getIntValue()

Specified by:

getIntValue in interface AtRefRangeNumber

Parameters:

start - The start value.

end - The end value.

Returns:

The returned value that depends on one or both of the arguments.

getAlign

public AtRefRangeNumber getAlign()

Returns the value that this link represents. Can be relative to the left, right or both bounds edges of the shape.

Returns:

The value that this link represents.

getDimension

public int getDimension()

Returns if x or y are the main dimension to use. ShapeLinkNumber.X or ShapeLinkNumber.Y.

Returns:

If x or y are the main dimension to use.

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