ch.panter.li.bi.asn.value
Class AsnIntegralNumberValueBase

java.lang.Object
  ch.panter.li.bi.asn.AsnValueBase
      ch.panter.li.bi.asn.value.AsnSimpleValueBase
          ch.panter.li.bi.asn.value.AsnObjectValueBase
              ch.panter.li.bi.asn.value.AsnIntegralNumberValueBase

All Implemented Interfaces:

IntegralValue, IntegralValueInfo, NumericalValueInfo, Validatable, AsnValue

Direct Known Subclasses:

AsnEnumerated, AsnInteger

public abstract class AsnIntegralNumberValueBase
extends AsnObjectValueBase
implements IntegralValue

Constructor Summary

AsnIntegralNumberValueBase(AsnIntegralNumberValueBase copy)

AsnIntegralNumberValueBase(AsnType type)

Method Summary

void	assign(IntegralValue other)
Number	getValue()
int	getValueAsInt() The value of this instance as a java int.
boolean	isNegative() Determines whether this instance has a 'negative' value (not including zero).
boolean	isPositive() Determines whether this instance has a 'positive' value (not including zero).
boolean	isValueAnInt() Determines whether the value of this tag can be represented in a java int.
boolean	isZero() Determines whether this instance has a 'zero' value.
void	setValue(BigInteger value)
void	setValue(Byte value)
void	setValue(Integer value)
void	setValue(IntegralValue value)
void	setValue(Long value)
void	setValue(Short value)
protected void	validateValueObject(Object value)

Methods inherited from class ch.panter.li.bi.asn.value.AsnObjectValueBase

computeHashCode, copyValueObject, getValueObject, isEqualTo, setValueObject, toString

Methods inherited from class ch.panter.li.bi.asn.AsnValueBase

checkTypeDerivedFrom, collectValidationInfo, equals, getTag, getType, hashCode, isValid, setTag, validate, validateStructure

Methods inherited from class java.lang.Object

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

Methods inherited from interface ch.panter.li.bi.asn.AsnValue

copyAsnValue

Constructor Detail

AsnIntegralNumberValueBase

AsnIntegralNumberValueBase(AsnType type)

AsnIntegralNumberValueBase

AsnIntegralNumberValueBase(AsnIntegralNumberValueBase copy)

Method Detail

getValue

public final Number getValue()

Specified by:

getValue in interface NumericalValueInfo

isZero

public final boolean isZero()

Description copied from interface: NumericalValueInfo

Determines whether this instance has a 'zero' value.

Specified by:

isZero in interface NumericalValueInfo

Returns:

true if the value is non-null and has the zero content of its respective class (Float, Double or BigDecimal).

isPositive

public final boolean isPositive()

Description copied from interface: NumericalValueInfo

Determines whether this instance has a 'positive' value (not including zero).

Specified by:

isPositive in interface NumericalValueInfo

Returns:

true if the value is non-null and has a strictly positive content of its respective class (Float, Double or BigDecimal).

isNegative

public final boolean isNegative()

Description copied from interface: NumericalValueInfo

Determines whether this instance has a 'negative' value (not including zero).

Specified by:

isNegative in interface NumericalValueInfo

Returns:

true if the value is non-null and has a strictly negative content of its respective class (Float, Double or BigDecimal).

isValueAnInt

public final boolean isValueAnInt()

Description copied from interface: IntegralValueInfo

Determines whether the value of this tag can be represented in a java int.

Specified by:

isValueAnInt in interface IntegralValueInfo

Returns:

true if it is safe to call getValueAsInt() without losing information, false if getValue() should be used instead.

getValueAsInt

public final int getValueAsInt()

Description copied from interface: IntegralValueInfo

The value of this instance as a java int. Should only be called if isValueAnInt() returned true.

Specified by:

getValueAsInt in interface IntegralValueInfo

Returns:

the value of this instance as a java int (possibly with lost information in case it doesn't fit into a java int!)

validateValueObject

protected final void validateValueObject(Object value)

Overrides:

validateValueObject in class AsnObjectValueBase

setValue

public final void setValue(Byte value)

Specified by:

setValue in interface IntegralValue

setValue

public final void setValue(Short value)

Specified by:

setValue in interface IntegralValue

setValue

public final void setValue(Integer value)

Specified by:

setValue in interface IntegralValue

setValue

public final void setValue(Long value)

Specified by:

setValue in interface IntegralValue

setValue

public final void setValue(BigInteger value)

Specified by:

setValue in interface IntegralValue

setValue

public final void setValue(IntegralValue value)

Specified by:

setValue in interface IntegralValue

assign

public void assign(IntegralValue other)

Specified by:

assign in interface IntegralValue