com.hardcode.gdbms.engine.values
Class DateValue

java.lang.Object
  com.hardcode.gdbms.engine.values.AbstractValue
      com.hardcode.gdbms.engine.values.DateValue

All Implemented Interfaces:

Value, java.io.Serializable

public class DateValue
extends AbstractValue
implements java.io.Serializable

Wrapper sobre el tipo Date

Author:

Fernando González Cortés

See Also:

Serialized Form

Field Summary

Fields inherited from interface com.hardcode.gdbms.engine.values.Value

BINARY, BOOLEAN, BYTE, DATE, DOUBLE, FLOAT, INT, LONG, SHORT, STRING, TIME, TIMESTAMP

Constructor Summary

DateValue()

Method Summary

int	doHashCode() The hashCode implementation.
Value	equals(Value value)
java.lang.String	getStringValue(ValueWriter writer) Gets the string representation of the value as it is defined in the specified ValueWriter
int	getType() Gets the type of the value
java.sql.Date	getValue()
Value	greater(Value value)
Value	greaterEqual(Value value)
Value	less(Value value)
Value	lessEqual(Value value)
Value	notEquals(Value value)
void	setValue(java.util.Date d) Establece el valor
java.lang.String	toString() DOCUMENT ME!

Methods inherited from class com.hardcode.gdbms.engine.values.AbstractValue

and, doEquals, equals, hashCode, inversa, like, or, producto, suma

Methods inherited from class java.lang.Object

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

Constructor Detail

DateValue

public DateValue()

Method Detail

setValue

public void setValue(java.util.Date d)

Establece el valor

Parameters:

d - valor

equals

public Value equals(Value value)
             throws IncompatibleTypesException

Specified by:

equals in interface Value

Overrides:

equals in class AbstractValue

Throws:

IncompatibleTypesException

See Also:

com.hardcode.gdbms.engine.values.Operations#equals(com.hardcode.gdbms.engine.values.DateValue)

greater

public Value greater(Value value)
              throws IncompatibleTypesException

Specified by:

greater in interface Value

Overrides:

greater in class AbstractValue

Throws:

IncompatibleTypesException

See Also:

com.hardcode.gdbms.engine.values.Operations#greater(com.hardcode.gdbms.engine.values.DateValue)

greaterEqual

public Value greaterEqual(Value value)
                   throws IncompatibleTypesException

Specified by:

greaterEqual in interface Value

Overrides:

greaterEqual in class AbstractValue

Throws:

IncompatibleTypesException

See Also:

com.hardcode.gdbms.engine.values.Operations#greaterEqual(com.hardcode.gdbms.engine.values.DateValue)

less

public Value less(Value value)
           throws IncompatibleTypesException

Specified by:

less in interface Value

Overrides:

less in class AbstractValue

Throws:

IncompatibleTypesException

See Also:

com.hardcode.gdbms.engine.values.Operations#less(com.hardcode.gdbms.engine.values.DateValue)

lessEqual

public Value lessEqual(Value value)
                throws IncompatibleTypesException

Specified by:

lessEqual in interface Value

Overrides:

lessEqual in class AbstractValue

Throws:

IncompatibleTypesException

See Also:

com.hardcode.gdbms.engine.values.Operations#lessEqual(com.hardcode.gdbms.engine.values.DateValue)

notEquals

public Value notEquals(Value value)
                throws IncompatibleTypesException

Specified by:

notEquals in interface Value

Overrides:

notEquals in class AbstractValue

Throws:

IncompatibleTypesException

See Also:

com.hardcode.gdbms.engine.values.Operations#notEquals(com.hardcode.gdbms.engine.values.DateValue)

toString

public java.lang.String toString()

DOCUMENT ME!

Overrides:

toString in class java.lang.Object

Returns:

DOCUMENT ME!

doHashCode

public int doHashCode()

Description copied from interface: Value

The hashCode implementation. Every value with the same semantic information must return the same int

Specified by:

doHashCode in interface Value

Returns:

integer

See Also:

Value.doHashCode()

getValue

public java.sql.Date getValue()

getStringValue

public java.lang.String getStringValue(ValueWriter writer)

Description copied from interface: Value

Gets the string representation of the value as it is defined in the specified ValueWriter

Specified by:

getStringValue in interface Value

Parameters:

writer - Specifies the string representation for the values

Returns:

String

See Also:

com.hardcode.gdbms.engine.values.Value#getStringValue(com.hardcode.gdbms.engine.data.driver.ValueWriter)

getType

public int getType()

Description copied from interface: Value

Gets the type of the value

Specified by:

getType in interface Value

Returns:

a java.sql.Types constant

See Also:

Value.getType()