org.pfsw.reflect

Class LongFieldProxy

java.lang.Object

org.pfsw.reflect.FieldProxy<T>

org.pfsw.reflect.NumericFieldProxy<java.lang.Long>

org.pfsw.reflect.LongFieldProxy

All Implemented Interfaces:

IValueHolder<java.lang.Long>

public class LongFieldProxy
extends NumericFieldProxy<java.lang.Long>

Provides a field proxy for a Long type which offers some extra convenience methods for basic calculation.

Constructor Summary

Constructors

Constructor and Description
LongFieldProxy(java.lang.Object owner, java.lang.reflect.Field field)
LongFieldProxy(java.lang.Object owner, java.lang.String fieldName)

Method Summary

Modifier and Type	Method and Description
java.lang.Long	add(java.lang.Long value) Adds the given value to this field's value and returns the result.
java.lang.Long	divide(java.lang.Long value) Divides this field's value by the given value, stores the result in the field and returns the result.
java.lang.Long	multiply(java.lang.Long value) Multiplies this field's value with the given value, stores the result in the field and returns the result.
protected java.lang.Long	negate(java.lang.Long value) Returns the negated value of the given value.
protected java.lang.Long	one() Returns the representation of 1 as type T.

Methods inherited from class org.pfsw.reflect.NumericFieldProxy

changeToValue, dec, inc, subtract

Methods inherited from class org.pfsw.reflect.FieldProxy

get, getField, getOwner, isNull, isPresent, set

Methods inherited from class java.lang.Object

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

Constructor Detail

LongFieldProxy

public LongFieldProxy(java.lang.Object owner,
                      java.lang.reflect.Field field)

LongFieldProxy

public LongFieldProxy(java.lang.Object owner,
                      java.lang.String fieldName)

Method Detail

add

public java.lang.Long add(java.lang.Long value)

Description copied from class: NumericFieldProxy

Adds the given value to this field's value and returns the result.

Specified by:

add in class NumericFieldProxy<java.lang.Long>

multiply

public java.lang.Long multiply(java.lang.Long value)

Description copied from class: NumericFieldProxy

Multiplies this field's value with the given value, stores the result in the field and returns the result.

Specified by:

multiply in class NumericFieldProxy<java.lang.Long>

divide

public java.lang.Long divide(java.lang.Long value)

Description copied from class: NumericFieldProxy

Divides this field's value by the given value, stores the result in the field and returns the result.

Specified by:

divide in class NumericFieldProxy<java.lang.Long>

one

protected java.lang.Long one()

Description copied from class: NumericFieldProxy

Returns the representation of 1 as type T.

Specified by:

one in class NumericFieldProxy<java.lang.Long>

negate

protected java.lang.Long negate(java.lang.Long value)

Description copied from class: NumericFieldProxy

Returns the negated value of the given value.

Specified by:

negate in class NumericFieldProxy<java.lang.Long>