IntegralDataTypeHolder (Red Hat JBoss Enterprise Application Platform 7.0.0.GA public API)

All Superinterfaces:

Serializable

All Known Implementing Classes:

IdentifierGeneratorHelper.BasicHolder, IdentifierGeneratorHelper.BigDecimalHolder, IdentifierGeneratorHelper.BigIntegerHolder
```
public interface IntegralDataTypeHolder
extends Serializable
```
Defines a common api for dealing with data of integral data type.

Author:

Steve Ebersole

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`IntegralDataTypeHolder`	`add(long addend)` Perform an addition
`void`	`bind(PreparedStatement preparedStatement, int position)` Bind this holders internal value to the given result set.
`IntegralDataTypeHolder`	`copy()` Make a copy of this holder.
`IntegralDataTypeHolder`	`decrement()` Equivalent to a -- operation
`boolean`	`eq(IntegralDataTypeHolder other)` Perform an equality comparison check
`boolean`	`eq(long other)` Perform an equality comparison check
`boolean`	`gt(IntegralDataTypeHolder other)` Perform a "greater than" comparison check.
`boolean`	`gt(long other)` Perform a "greater than" comparison check.
`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(IntegralDataTypeHolder other)` Perform a "less than" comparison check.
`boolean`	`lt(long 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(IntegralDataTypeHolder factor)` Perform a multiplication.
`IntegralDataTypeHolder`	`multiplyBy(long factor)` Perform a multiplication.
`IntegralDataTypeHolder`	`subtract(long subtrahend)` Perform a subtraction

- Method Detail
  - initialize
```
IntegralDataTypeHolder initialize(long value)
```
    Initialize the internal value from the given primitive long.
    
    Parameters:
    
    value - The primitive integral value.
    
    Returns:
    
    this, for method chaining
  - initialize
```
IntegralDataTypeHolder initialize(ResultSet resultSet,
                                  long defaultValue)
                           throws SQLException
```
    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).
    
    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
```
void bind(PreparedStatement preparedStatement,
          int position)
   throws SQLException
```
    Bind this holders internal value to the given result set.
    
    Parameters:
    
    preparedStatement - The JDBC prepared statement
    
    position - The position at which to bind
    
    Throws:
    
    SQLException - Any exception from accessing the statement
  - increment
```
IntegralDataTypeHolder increment()
```
    Equivalent to a ++ operation
    
    Returns:
    
    this, for method chaining
  - add
```
IntegralDataTypeHolder add(long addend)
```
    Perform an addition
    
    Parameters:
    
    addend - The value to add to this integral.
    
    Returns:
    
    this, for method chaining
  - decrement
```
IntegralDataTypeHolder decrement()
```
    Equivalent to a -- operation
    
    Returns:
    
    this, for method chaining
  - subtract
```
IntegralDataTypeHolder subtract(long subtrahend)
```
    Perform a subtraction
    
    Parameters:
    
    subtrahend - The value to subtract from this integral.
    
    Returns:
    
    this, for method chaining
  - multiplyBy
```
IntegralDataTypeHolder multiplyBy(IntegralDataTypeHolder factor)
```
    Perform a multiplication.
    
    Parameters:
    
    factor - The factor by which to multiple this integral
    
    Returns:
    
    this, for method chaining
  - multiplyBy
```
IntegralDataTypeHolder multiplyBy(long factor)
```
    Perform a multiplication.
    
    Parameters:
    
    factor - The factor by which to multiple this integral
    
    Returns:
    
    this, for method chaining
  - eq
```
boolean eq(IntegralDataTypeHolder other)
```
    Perform an equality comparison check
    
    Parameters:
    
    other - The other value to check against our internal state
    
    Returns:
    
    True if the two are equal
  - eq
```
boolean eq(long other)
```
    Perform an equality comparison check
    
    Parameters:
    
    other - The other value to check against our internal state
    
    Returns:
    
    True if the two are equal
  - lt
```
boolean lt(IntegralDataTypeHolder other)
```
    Perform a "less than" comparison check. We check to see if our value is less than the incoming value...
    
    Parameters:
    
    other - The other value to check against our internal state
    
    Returns:
    
    True if our value is less than the 'other' value.
  - lt
```
boolean lt(long other)
```
    Perform a "less than" comparison check. We check to see if our value is less than the incoming value...
    
    Parameters:
    
    other - The other value to check against our internal state
    
    Returns:
    
    True if our value is less than the 'other' value.
  - gt
```
boolean gt(IntegralDataTypeHolder other)
```
    Perform a "greater than" comparison check. We check to see if our value is greater than the incoming value...
    
    Parameters:
    
    other - The other value to check against our internal state
    
    Returns:
    
    True if our value is greater than the 'other' value.
  - gt
```
boolean gt(long other)
```
    Perform a "greater than" comparison check. We check to see if our value is greater than the incoming value...
    
    Parameters:
    
    other - The other value to check against our internal state
    
    Returns:
    
    True if our value is greater than the 'other' value.
  - copy
```
IntegralDataTypeHolder copy()
```
    Make a copy of this holder.
    
    Returns:
    
    The copy.
  - makeValue
```
Number makeValue()
```
    Return the internal value.
    
    Returns:
    
    The current internal value
  - makeValueThenIncrement
```
Number makeValueThenIncrement()
```
    Increment the internal state, but return the pre-incremented value.
    
    Returns:
    
    The pre-incremented internal value
  - makeValueThenAdd
```
Number makeValueThenAdd(long addend)
```
    Increment the internal state by the given addend, but return the pre-incremented value.
    
    Parameters:
    
    addend - The value to be added to our internal state
    
    Returns:
    
    The pre-incremented internal value

Interface IntegralDataTypeHolder

Method Summary

Method Detail

initialize

initialize

bind

increment

add

decrement

subtract

multiplyBy

multiplyBy

eq

eq

lt

lt

gt

gt

copy

makeValue

makeValueThenIncrement

makeValueThenAdd