Package org.drasyl.handler.remote.protocol

Class HopCount

java.lang.Object

org.drasyl.handler.remote.protocol.HopCount

All Implemented Interfaces:

Comparable<HopCount>

public class HopCount
extends Object
implements Comparable<HopCount>

This is an immutable object.

Field Summary

Fields

Modifier and Type	Field	Description
static final byte	MAX_HOP_COUNT
static final byte	MIN_HOP_COUNT

Method Summary

Modifier and Type	Method	Description
int	compareTo(HopCount o)
boolean	equals(Object o)
byte	getByte()
int	hashCode()
HopCount	increment()
static HopCount	of()	Creates a new minimal hop count value.
static HopCount	of(byte value)	Creates a new hop count value with given value.
static HopCount	of(int value)	Creates a new hop count value with given value.
static HopCount	of(short value)	Creates a new hop count value with given value.
String	toString()

Methods inherited from class java.lang.Object

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

Field Details

MIN_HOP_COUNT

public static final byte MIN_HOP_COUNT

See Also:

• Constant Field Values

MAX_HOP_COUNT

public static final byte MAX_HOP_COUNT

See Also:

• Constant Field Values

Method Details

getByte

public byte getByte()

increment

public HopCount increment()

Throws:

IllegalStateException - if incremented hop count is greater then MAX_HOP_COUNT

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object

compareTo

public int compareTo(HopCount o)

Specified by:

compareTo in interface Comparable<HopCount>

of

public static HopCount of(byte value)

Creates a new hop count value with given value.

Throws:

IllegalArgumentException - if value is smaller then MIN_HOP_COUNT

of

public static HopCount of(int value)

Creates a new hop count value with given value.

Throws:

IllegalArgumentException - if value is not between MIN_HOP_COUNT and MAX_HOP_COUNT

of

public static HopCount of(short value)

Creates a new hop count value with given value.

Throws:

IllegalArgumentException - if value is not between MIN_HOP_COUNT and MAX_HOP_COUNT

of

public static HopCount of()

Creates a new minimal hop count value.