Package de.uni_kl.cs.discodnc.curves

Interface LinearSegment

All Known Implementing Classes:

LinearSegment_DNC, LinearSegment_MPARTC_PwAffine

public interface LinearSegment

Method Summary

Modifier and Type	Method	Description
static LinearSegment	add(LinearSegment s1, LinearSegment s2, Num x, boolean leftopen)	Helper creating a new segment starting at x that is the sum of the given getSegment.
LinearSegment	copy()
static LinearSegment	createHorizontalLine(double y)
static LinearSegment	createLinearSegment(Num x, Num y, Num grad, boolean leftopen)
boolean	equals(java.lang.Object obj)
Num	f(Num x)
Num	getGrad()
Num	getX()
Num	getXIntersectionWith(LinearSegment other)
Num	getY()
int	hashCode()
boolean	isLeftopen()
static LinearSegment	max(LinearSegment s1, LinearSegment s2, Num x, boolean leftopen, boolean crossed)	Helper creating a new segment starting at x that is the maximum of the given segments.
static LinearSegment	min(LinearSegment s1, LinearSegment s2, Num x, boolean leftopen, boolean crossed)	Helper creating a new segment starting at x that is the minimum of the given getSegment.
void	setGrad(Num grad)
void	setLeftopen(boolean leftopen)
void	setX(Num x)
void	setY(Num y)
static LinearSegment	sub(LinearSegment s1, LinearSegment s2, Num x, boolean leftopen)	Helper creating a new segment starting at x that is the difference between the given getSegment.
java.lang.String	toString()

Method Detail

createLinearSegment

static LinearSegment createLinearSegment(Num x,
                                         Num y,
                                         Num grad,
                                         boolean leftopen)

createHorizontalLine

static LinearSegment createHorizontalLine(double y)

add

static LinearSegment add(LinearSegment s1,
                         LinearSegment s2,
                         Num x,
                         boolean leftopen)

Helper creating a new segment starting at x that is the sum of the given getSegment.

Parameters:

s1 - Segment 1.

s2 - Segment 2.

x - New x-coordinate the start at.

leftopen - Set the segment to be left-open.

Returns:

The new linear segment, pointwise sum of the given ones, starting in x.

sub

static LinearSegment sub(LinearSegment s1,
                         LinearSegment s2,
                         Num x,
                         boolean leftopen)

Helper creating a new segment starting at x that is the difference between the given getSegment.

Parameters:

s1 - Segment 1.

s2 - Segment 2.

x - New x-coordinate the start at.

leftopen - Set the segment to be left-open.

Returns:

The new linear segment, pointwise difference of the given ones, i.e., s1 - s2, starting in x.

min

static LinearSegment min(LinearSegment s1,
                         LinearSegment s2,
                         Num x,
                         boolean leftopen,
                         boolean crossed)

Helper creating a new segment starting at x that is the minimum of the given getSegment. Note: Only valid if s1 and s2 do not intersect before the next IP.

Parameters:

s1 - Segment 1.

s2 - Segment 2.

x - New x-coordinate the start at.

leftopen - Set the segment to be left-open.

crossed - Provides information if the segments intersect.

Returns:

The new linear segment, pointwise minimum of the given ones, starting in x.

max

static LinearSegment max(LinearSegment s1,
                         LinearSegment s2,
                         Num x,
                         boolean leftopen,
                         boolean crossed)

Helper creating a new segment starting at x that is the maximum of the given segments. Note: Only valid if s1 and s2 do not intersect before the next IP.

Parameters:

s1 - Segment 1.

s2 - Segment 2.

x - New x-coordinate the start at.

leftopen - Set the segment to be left-open.

crossed - Provides information if the segments intersect.

Returns:

The new linear segment, pointwise maximum of the given ones, starting in x.

f

Num f(Num x)

getX

Num getX()

setX

void setX(Num x)

getY

Num getY()

setY

void setY(Num y)

getGrad

Num getGrad()

setGrad

void setGrad(Num grad)

isLeftopen

boolean isLeftopen()

setLeftopen

void setLeftopen(boolean leftopen)

getXIntersectionWith

Num getXIntersectionWith(LinearSegment other)

copy

LinearSegment copy()

equals

boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

hashCode

int hashCode()

Overrides:

hashCode in class java.lang.Object

toString

java.lang.String toString()

Overrides:

toString in class java.lang.Object