org.axiondb.types

Class IntegerType

public class IntegerType extends BaseNumberDataType

A DataTyperepresenting an integer value.

Version: $Revision: 1.10 $ $Date: 2005/05/02 22:29:40 $

Author: Chuck Burdick Rodney Waldhoff Jonathan Giron

Constructor Summary
IntegerType()
Method Summary
intcompare(Object a, Object b)
Objectconvert(Object value)
Returns an Integerconverted from the given value , or throws IllegalArgumentExceptionif the given value isn't acceptable.
intgetColumnDisplaySize()
protected ComparatorgetComparator()
intgetJdbcType()
intgetPrecision()
StringgetPreferredValueClassName()
DataTypemakeNewInstance()
Objectread(DataInput in)
Objectsuccessor(Object value)
StringtoString()
Returns "integer"
voidwrite(Object value, DataOutput out)
Writes the given value to the given DataOutput.

Constructor Detail

IntegerType

public IntegerType()

Method Detail

compare

public int compare(Object a, Object b)

convert

public Object convert(Object value)
Returns an Integerconverted from the given value , or throws IllegalArgumentExceptionif the given value isn't acceptable.

getColumnDisplaySize

public int getColumnDisplaySize()

getComparator

protected Comparator getComparator()

getJdbcType

public int getJdbcType()

getPrecision

public int getPrecision()

getPreferredValueClassName

public String getPreferredValueClassName()

makeNewInstance

public DataType makeNewInstance()

read

public Object read(DataInput in)

See Also: IntegerType

successor

public Object successor(Object value)

toString

public String toString()
Returns "integer"

Returns: "integer"

write

public void write(Object value, DataOutput out)
Writes the given value to the given DataOutput. Null values are written as Integer.MIN_VALUE, false.Integer.MIN_VALUE values are written as Integer.MIN_VALUE,true. All other values are written directly.

Parameters: value the value to write, which must be acceptable