Package org.apache.nifi.toolkit.client

Class ProcessGroupBox

java.lang.Object

org.apache.nifi.toolkit.client.ProcessGroupBox

All Implemented Interfaces:

Comparable<ProcessGroupBox>

public class ProcessGroupBox
extends Object
implements Comparable<ProcessGroupBox>

Represents the bounding box the Processing Group and some placement logic.

Field Summary

Fields

Modifier and Type	Field	Description
static final ProcessGroupBox	CANVAS_CENTER
static final int	PG_SIZE_HEIGHT
static final int	PG_SIZE_WIDTH
static final int	PG_SPACING
private final int	x
private final int	y

Constructor Summary

Constructors

Constructor	Description
ProcessGroupBox(int x, int y)

Method Summary

Modifier and Type	Method	Description
int	compareTo(ProcessGroupBox other)
int	distance()
ProcessGroupBox	down()
boolean	equals(Object o)
ProcessGroupBox	findFreeSpace(List<ProcessGroupBox> allCoords)
int	getX()
int	getY()
int	hashCode()
boolean	intersects(ProcessGroupBox other)
ProcessGroupBox	left()
ProcessGroupBox	right()
ProcessGroupBox	up()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Field Details

PG_SIZE_WIDTH

public static final int PG_SIZE_WIDTH

See Also:

• Constant Field Values

PG_SIZE_HEIGHT

public static final int PG_SIZE_HEIGHT

See Also:

• Constant Field Values

PG_SPACING

public static final int PG_SPACING

See Also:

• Constant Field Values

x

private final int x

y

private final int y

CANVAS_CENTER

public static final ProcessGroupBox CANVAS_CENTER

Constructor Details

ProcessGroupBox

public ProcessGroupBox(int x,
 int y)

Method Details

getX

public int getX()

getY

public int getY()

distance

public int distance()

Returns:

distance from a (0, 0) point.

intersects

public boolean intersects(ProcessGroupBox other)

findFreeSpace

public ProcessGroupBox findFreeSpace(List<ProcessGroupBox> allCoords)

right

public ProcessGroupBox right()

down

public ProcessGroupBox down()

up

public ProcessGroupBox up()

left

public ProcessGroupBox left()

compareTo

public int compareTo(ProcessGroupBox other)

Specified by:

compareTo in interface Comparable<ProcessGroupBox>

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object