org.hibernate.type.descriptor.java
Class FloatTypeDescriptor

java.lang.Object
  org.hibernate.type.descriptor.java.AbstractTypeDescriptor<Float>
      org.hibernate.type.descriptor.java.FloatTypeDescriptor

All Implemented Interfaces:

Serializable, JavaTypeDescriptor<Float>

public class FloatTypeDescriptor
extends AbstractTypeDescriptor<Float>

Descriptor for Float handling.

See Also:

Serialized Form

Field Summary

static FloatTypeDescriptor

INSTANCE

Constructor Summary

FloatTypeDescriptor()

Method Summary

Float	fromString(String string)
String	toString(Float value)
<X> X	unwrap(Float value, Class<X> type, WrapperOptions options) Unwrap an instance of our handled Java type into the requested type.
<X> Float	wrap(X value, WrapperOptions options) Wrap a value as our handled Java type.

Methods inherited from class org.hibernate.type.descriptor.java.AbstractTypeDescriptor

areEqual, extractHashCode, extractLoggableRepresentation, getComparator, getJavaTypeClass, getMutabilityPlan, unknownUnwrap, unknownWrap

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final FloatTypeDescriptor INSTANCE

Constructor Detail

FloatTypeDescriptor

public FloatTypeDescriptor()

Method Detail

toString

public String toString(Float value)

fromString

public Float fromString(String string)

unwrap

public <X> X unwrap(Float value,
                    Class<X> type,
                    WrapperOptions options)

Description copied from interface: JavaTypeDescriptor

Unwrap an instance of our handled Java type into the requested type.

As an example, if this is a JavaTypeDescriptor<Integer> and we are asked to unwrap the Integer value as a Long we would return something like Long.valueOf( value.longValue() ).

Intended use is during PreparedStatement binding.

Type Parameters:

X - The conversion type.

Parameters:

value - The value to unwrap

type - The type as which to unwrap

options - The options

Returns:

The unwrapped value.

wrap

public <X> Float wrap(X value,
                      WrapperOptions options)

Description copied from interface: JavaTypeDescriptor

Wrap a value as our handled Java type.

Intended use is during ResultSet extraction.

Type Parameters:

X - The conversion type.

Parameters:

value - The value to wrap.

options - The options

Returns:

The wrapped value.