net.sf.farrago.type.runtime
Class NullablePrimitive.NullableLong

java.lang.Object
  net.sf.farrago.type.runtime.NullablePrimitive
      net.sf.farrago.type.runtime.NullablePrimitive.NullableLong

All Implemented Interfaces:

AssignableValue, DataValue, NullableValue

Direct Known Subclasses:

EncodedSqlDecimal.AssignableDecimal

Enclosing class:

NullablePrimitive

public static class NullablePrimitive.NullableLong
extends NullablePrimitive

Nullable wrapper for long.

Nested Class Summary

Nested classes/interfaces inherited from class net.sf.farrago.type.runtime.NullablePrimitive

NullablePrimitive.NullableBoolean, NullablePrimitive.NullableByte, NullablePrimitive.NullableDouble, NullablePrimitive.NullableFloat, NullablePrimitive.NullableInteger, NullablePrimitive.NullableLong, NullablePrimitive.NullableShort

Field Summary

long	value Wrapped primitive

Fields inherited from class net.sf.farrago.type.runtime.NullablePrimitive

FALSE_LITERAL, isNull, NULL_IND_FIELD_NAME, TRUE_LITERAL, UNKNOWN_LITERAL, VALUE_FIELD_NAME

Fields inherited from interface net.sf.farrago.type.runtime.NullableValue

NULL_IND_ACCESSOR_NAME, NULL_IND_MUTATOR_NAME

Fields inherited from interface net.sf.farrago.type.runtime.AssignableValue

ASSIGNMENT_METHOD_NAME

Constructor Summary

NullablePrimitive.NullableLong()

Method Summary

void	assignFrom(Object o) Assigns value from an Object.
protected void	setLong(long n) Assignment from non-null long value.
protected void	setNumber(Number number) Assignment from abstract Number object.

Methods inherited from class net.sf.farrago.type.runtime.NullablePrimitive

getNullableData, isNull, setNull, toString

Methods inherited from class java.lang.Object

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

Field Detail

value

public long value

Wrapped primitive

Constructor Detail

NullablePrimitive.NullableLong

public NullablePrimitive.NullableLong()

Method Detail

setNumber

protected void setNumber(Number number)

Description copied from class: NullablePrimitive

Assignment from abstract Number object.

Specified by:

setNumber in class NullablePrimitive

Parameters:

number - a new non-null value to be assigned

setLong

protected void setLong(long n)

Description copied from class: NullablePrimitive

Assignment from non-null long value.

Specified by:

setLong in class NullablePrimitive

Parameters:

n - long value to assign

assignFrom

public void assignFrom(Object o)

Description copied from interface: AssignableValue

Assigns value from an Object.

Specified by:

assignFrom in interface AssignableValue

Overrides:

assignFrom in class NullablePrimitive

Parameters:

o - value to assign, or null to set null