com.compoze.collab
Interface IValue

All Superinterfaces:

java.io.Serializable

public interface IValue

extends java.io.Serializable

This class stores a property value.

Method Summary

boolean	getBoolean() Gets the value as a boolean.
java.util.Date	getDate() Gets the value as a Date.
double	getDouble() Gets the value as a double.
float	getFloat() Gets the value as a float.
int	getInt() Gets the value as an integer.
InvalidValue	getInvalidValue() Gets the InvalidValue instance.
Key	getKey() Gets the key associated with the value.
long	getLong() Gets the value as a long.
java.lang.Object	getObject() Gets the value as an object.
short	getShort() Gets the value as a short.
java.lang.String	getString() Gets the value as a string.
boolean	isInvalid() Gets if this Value is invalid.
boolean	isUpdated() Has this Value been updated?
void	setValue(java.lang.Object value) Sets the value.

Method Detail

getKey

public Key getKey()

Gets the key associated with the value.

Returns:

the key

getObject

public java.lang.Object getObject()

Gets the value as an object.

Returns:

the value (may be null)

Throws:

InvalidValueException - if the value is not valid (could not be retrieved by the Stub)

getBoolean

public boolean getBoolean()

Gets the value as a boolean.

Returns:

the value

Throws:

ClassCastException - if the value is not a Boolean.

InvalidValueException - if the value is not valid (could not be retrieved by the Stub)

NullValueException - if the value is valid but unexpectedly null (check the data type of the property you're trying to access)

getInt

public int getInt()

Gets the value as an integer.

Returns:

the integer value

Throws:

ClassCastException - if the value is not a Number.

InvalidValueException - if the value is not valid (could not be retrieved by the Stub)

NullValueException - if the value is valid but unexpectedly null (check the data type of the property you're trying to access)

getShort

public short getShort()

Gets the value as a short.

Returns:

the short value

Throws:

ClassCastException - if the value is not a Number.

InvalidValueException - if the value is not valid (could not be retrieved by the Stub)

NullValueException - if the value is valid but unexpectedly null (check the data type of the property you're trying to access)

getLong

public long getLong()

Gets the value as a long.

Returns:

the long value

Throws:

ClassCastException - if the value is not a Number.

InvalidValueException - if the value is not valid (could not be retrieved by the Stub)

NullValueException - if the value is valid but unexpectedly null (check the data type of the property you're trying to access)

getFloat

public float getFloat()

Gets the value as a float.

Returns:

the float value

Throws:

ClassCastException - if the value is not a Number.

InvalidValueException - if the value is not valid (could not be retrieved by the Stub)

NullValueException - if the value is valid but unexpectedly null (check the data type of the property you're trying to access)

getDouble

public double getDouble()

Gets the value as a double.

Returns:

the double value

Throws:

ClassCastException - if the value is not a Number.

InvalidValueException - if the value is not valid (could not be retrieved by the Stub)

NullValueException - if the value is valid but unexpectedly null (check the data type of the property you're trying to access)

getDate

public java.util.Date getDate()

Gets the value as a Date.

Returns:

the date value (may be null)

Throws:

ClassCastException - if the value is not a Date.

InvalidValueException - if the value is not valid (could not be retrieved by the Stub)

getString

public java.lang.String getString()

Gets the value as a string.

Returns:

the string value (may be null)

Throws:

InvalidValueException - if the value is not valid (could not be retrieved by the Stub)

setValue

public void setValue(java.lang.Object value)

Sets the value.

Parameters:

value - the value

Throws:

ClassCastException - if the value is the wrong type

isUpdated

public boolean isUpdated()

Has this Value been updated?

Returns:

true if the value has been updated

isInvalid

public boolean isInvalid()

Gets if this Value is invalid.

getInvalidValue

public InvalidValue getInvalidValue()

Gets the InvalidValue instance.

Returns:

the invalid value.