org.apache.wicket.util.value
Class LongValue

java.lang.Object
  org.apache.wicket.util.value.LongValue

All Implemented Interfaces:

Serializable, Comparable<LongValue>

Direct Known Subclasses:

Bytes, Duration, Time, TimeOfDay

public class LongValue
extends Object
implements Comparable<LongValue>, Serializable

A base class based on the Java long primitive for value classes that want to implement standard operations on that value without the pain of aggregating a Long object.

Since:

1.2.6

Author:

Jonathan Locke

See Also:

Serialized Form

Field Summary

protected long

value the long value

Constructor Summary

LongValue(long value)
Constructor.

Method Summary

int	compareTo(LongValue that) Compares this Object to a given Object.
boolean	equals(Object that) Tests for equality.
boolean	greaterThan(long value) Compares this LongValue with a primitive long value.
boolean	greaterThan(LongValue that) Compares this LongValue with another LongValue.
int	hashCode() Returns the hash code for this Object.
boolean	lessThan(long that) Compares this LongValue with a primitive long value.
boolean	lessThan(LongValue that) Compares this LongValue with another LongValue.
String	toString() Converts this LongValue to a String.

Methods inherited from class java.lang.Object

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

Field Detail

value

protected final long value

the long value

Constructor Detail

LongValue

public LongValue(long value)

Constructor.

Parameters:

value - the long value

Method Detail

compareTo

public final int compareTo(LongValue that)

Compares this Object to a given Object.

Specified by:

compareTo in interface Comparable<LongValue>

Parameters:

that - the Object to compare with

Returns:

0 if equal, -1 if less than the given Object's value, or 1 if greater than given Object's value

equals

public final boolean equals(Object that)

Tests for equality.

Overrides:

equals in class Object

Parameters:

that - the Object to compare with

Returns:

true if this Object's value is equal to the given Object's value

greaterThan

public final boolean greaterThan(long value)

Compares this LongValue with a primitive long value.

Parameters:

value - the long value to compare with

Returns:

true if this LongValue is greater than the given long value

greaterThan

public final boolean greaterThan(LongValue that)

Compares this LongValue with another LongValue.

Parameters:

that - the LongValue to compare with

Returns:

true if this LongValue is greater than the given LongValue

hashCode

public final int hashCode()

Returns the hash code for this Object.

Overrides:

hashCode in class Object

Returns:

hash code for this Object

lessThan

public final boolean lessThan(long that)

Compares this LongValue with a primitive long value.

Parameters:

that - the long value to compare with

Returns:

true if this LongValue is less than the given long value

lessThan

public final boolean lessThan(LongValue that)

Compares this LongValue with another LongValue.

Parameters:

that - the LongValue value to compare with

Returns:

true if this LongValue is less than the given LongValue

toString

public String toString()

Converts this LongValue to a String.

Overrides:

toString in class Object

Returns:

a String representation of this LongValue