Package org.hibernate.id

Class IdentifierGeneratorHelper.BasicHolder

java.lang.Object

org.hibernate.id.IdentifierGeneratorHelper.BasicHolder

All Implemented Interfaces:

Serializable, IntegralDataTypeHolder

Enclosing class:

IdentifierGeneratorHelper

@Internal
public static class IdentifierGeneratorHelper.BasicHolder
extends Object
implements IntegralDataTypeHolder

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
BasicHolder(Class<?> exactType)

Method Summary

Modifier and Type	Method	Description
IntegralDataTypeHolder	add(long addend)	Perform an addition
void	bind(PreparedStatement preparedStatement, int position)	Bind this holder's internal value to the given result set.
IntegralDataTypeHolder	copy()	Make a copy of this holder.
IntegralDataTypeHolder	decrement()	Equivalent to a -- operation
boolean	eq(long value)	Perform an equality comparison check
boolean	eq(IntegralDataTypeHolder other)	Perform an equality comparison check
boolean	equals(Object o)
long	getActualLongValue()
boolean	gt(long value)	Perform a "greater than" comparison check.
boolean	gt(IntegralDataTypeHolder other)	Perform a "greater than" comparison check.
int	hashCode()
IntegralDataTypeHolder	increment()	Equivalent to a ++ operation
IntegralDataTypeHolder	initialize(long value)	Initialize the internal value from the given primitive long.
IntegralDataTypeHolder	initialize(ResultSet resultSet, long defaultValue)	Initialize the internal value from the given result set, using the specified default value if we could not get a value from the result set (aka result was null).
boolean	lt(long value)	Perform a "less than" comparison check.
boolean	lt(IntegralDataTypeHolder other)	Perform a "less than" comparison check.
Number	makeValue()	Return the internal value.
Number	makeValueThenAdd(long addend)	Increment the internal state by the given addend, but return the pre-incremented value.
Number	makeValueThenIncrement()	Increment the internal state, but return the pre-incremented value.
IntegralDataTypeHolder	multiplyBy(long factor)	Perform a multiplication.
IntegralDataTypeHolder	multiplyBy(IntegralDataTypeHolder factor)	Perform a multiplication.
IntegralDataTypeHolder	subtract(long subtrahend)	Perform a subtraction
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

BasicHolder

public BasicHolder(Class<?> exactType)

Method Details

getActualLongValue

public long getActualLongValue()

initialize

public IntegralDataTypeHolder initialize(long value)

Description copied from interface: IntegralDataTypeHolder

Initialize the internal value from the given primitive long.

Specified by:

initialize in interface IntegralDataTypeHolder

Parameters:

value - The primitive integral value.

Returns:

this, for method chaining

initialize

public IntegralDataTypeHolder initialize(ResultSet resultSet,
 long defaultValue)
                                  throws SQLException

Description copied from interface: IntegralDataTypeHolder

Initialize the internal value from the given result set, using the specified default value if we could not get a value from the result set (aka result was null).

Specified by:

initialize in interface IntegralDataTypeHolder

Parameters:

resultSet - The JDBC result set

defaultValue - The default value to use if we did not get a result set value.

Returns:

this, for method chaining

Throws:

SQLException - Any exception from accessing the result set

bind

public void bind(PreparedStatement preparedStatement,
 int position)
          throws SQLException

Description copied from interface: IntegralDataTypeHolder

Bind this holder's internal value to the given result set.

Specified by:

bind in interface IntegralDataTypeHolder

Parameters:

preparedStatement - The JDBC prepared statement

position - The position at which to bind

Throws:

SQLException - Any exception from accessing the statement

increment

public IntegralDataTypeHolder increment()

Description copied from interface: IntegralDataTypeHolder

Equivalent to a ++ operation

Specified by:

increment in interface IntegralDataTypeHolder

Returns:

this, for method chaining

add

public IntegralDataTypeHolder add(long addend)

Description copied from interface: IntegralDataTypeHolder

Perform an addition

Specified by:

add in interface IntegralDataTypeHolder

Parameters:

addend - The value to add to this integral.

Returns:

this, for method chaining

decrement

public IntegralDataTypeHolder decrement()

Description copied from interface: IntegralDataTypeHolder

Equivalent to a -- operation

Specified by:

decrement in interface IntegralDataTypeHolder

Returns:

this, for method chaining

subtract

public IntegralDataTypeHolder subtract(long subtrahend)

Description copied from interface: IntegralDataTypeHolder

Perform a subtraction

Specified by:

subtract in interface IntegralDataTypeHolder

Parameters:

subtrahend - The value to subtract from this integral.

Returns:

this, for method chaining

multiplyBy

public IntegralDataTypeHolder multiplyBy(IntegralDataTypeHolder factor)

Description copied from interface: IntegralDataTypeHolder

Perform a multiplication.

Specified by:

multiplyBy in interface IntegralDataTypeHolder

Parameters:

factor - The factor by which to multiple this integral

Returns:

this, for method chaining

multiplyBy

public IntegralDataTypeHolder multiplyBy(long factor)

Description copied from interface: IntegralDataTypeHolder

Perform a multiplication.

Specified by:

multiplyBy in interface IntegralDataTypeHolder

Parameters:

factor - The factor by which to multiple this integral

Returns:

this, for method chaining

eq

public boolean eq(IntegralDataTypeHolder other)

Description copied from interface: IntegralDataTypeHolder

Perform an equality comparison check

Specified by:

eq in interface IntegralDataTypeHolder

Parameters:

other - The other value to check against our internal state

Returns:

True if the two are equal

eq

public boolean eq(long value)

Description copied from interface: IntegralDataTypeHolder

Perform an equality comparison check

Specified by:

eq in interface IntegralDataTypeHolder

Parameters:

value - The other value to check against our internal state

Returns:

True if the two are equal

lt

public boolean lt(IntegralDataTypeHolder other)

Description copied from interface: IntegralDataTypeHolder

Perform a "less than" comparison check. We check to see if our value is less than the incoming value...

Specified by:

lt in interface IntegralDataTypeHolder

Parameters:

other - The other value to check against our internal state

Returns:

True if our value is less than the 'other' value.

lt

public boolean lt(long value)

Description copied from interface: IntegralDataTypeHolder

Perform a "less than" comparison check. We check to see if our value is less than the incoming value...

Specified by:

lt in interface IntegralDataTypeHolder

Parameters:

value - The other value to check against our internal state

Returns:

True if our value is less than the 'other' value.

gt

public boolean gt(IntegralDataTypeHolder other)

Description copied from interface: IntegralDataTypeHolder

Perform a "greater than" comparison check. We check to see if our value is greater than the incoming value...

Specified by:

gt in interface IntegralDataTypeHolder

Parameters:

other - The other value to check against our internal state

Returns:

True if our value is greater than the 'other' value.

gt

public boolean gt(long value)

Description copied from interface: IntegralDataTypeHolder

Perform a "greater than" comparison check. We check to see if our value is greater than the incoming value...

Specified by:

gt in interface IntegralDataTypeHolder

Parameters:

value - The other value to check against our internal state

Returns:

True if our value is greater than the 'other' value.

copy

public IntegralDataTypeHolder copy()

Description copied from interface: IntegralDataTypeHolder

Make a copy of this holder.

Specified by:

copy in interface IntegralDataTypeHolder

Returns:

The copy.

makeValue

public Number makeValue()

Description copied from interface: IntegralDataTypeHolder

Return the internal value.

Specified by:

makeValue in interface IntegralDataTypeHolder

Returns:

The current internal value

makeValueThenIncrement

public Number makeValueThenIncrement()

Description copied from interface: IntegralDataTypeHolder

Increment the internal state, but return the pre-incremented value.

Specified by:

makeValueThenIncrement in interface IntegralDataTypeHolder

Returns:

The pre-incremented internal value

makeValueThenAdd

public Number makeValueThenAdd(long addend)

Description copied from interface: IntegralDataTypeHolder

Increment the internal state by the given addend, but return the pre-incremented value.

Specified by:

makeValueThenAdd in interface IntegralDataTypeHolder

Parameters:

addend - The value to be added to our internal state

Returns:

The pre-incremented internal value

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object