com.monad.homerun.model.date
Class DateRelation

java.lang.Object
  com.monad.homerun.model.Relation
      com.monad.homerun.model.date.DateRelation

All Implemented Interfaces:

java.io.Serializable

public class DateRelation
extends Relation

DateRelation extends Relation to describe a date value

See Also:

Serialized Form

Field Summary

static int	DATE_MODE
static int	FUNCTION_MODE
static int	MODEL_MODE
static int	NOW_MODE

Constructor Summary

DateRelation()

DateRelation(DateRelation rel)

DateRelation(java.lang.String domain, java.lang.String modelName, int operator, int mode, int valueType, long dateValue)

DateRelation(java.lang.String domain, java.lang.String modelName, int operator, int mode, int valueType, java.lang.String comparator)

Method Summary

Relation	copy()
java.lang.String	getComparator()
long	getDateValue()
int	getMode()
java.lang.String	getValue()
int	getValueType()
boolean	holds(java.lang.String objectName, java.lang.String compObjName, Relator relator, Trace trace)
boolean	isObservable()
void	setValueType(int valueType)
java.lang.String	toString() Returns a string representation of the relation
boolean	validate(Relator relator, Trace trace) Validates the terms of the relation with optional tracing

Methods inherited from class com.monad.homerun.model.Relation

getDomain, getModelName, getOperator, isObservable

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

DATE_MODE

public static final int DATE_MODE

See Also:

Constant Field Values

NOW_MODE

public static final int NOW_MODE

See Also:

Constant Field Values

MODEL_MODE

public static final int MODEL_MODE

See Also:

Constant Field Values

FUNCTION_MODE

public static final int FUNCTION_MODE

See Also:

Constant Field Values

Constructor Detail

DateRelation

public DateRelation()

DateRelation

public DateRelation(java.lang.String domain,
                    java.lang.String modelName,
                    int operator,
                    int mode,
                    int valueType,
                    long dateValue)

DateRelation

public DateRelation(java.lang.String domain,
                    java.lang.String modelName,
                    int operator,
                    int mode,
                    int valueType,
                    java.lang.String comparator)

DateRelation

public DateRelation(DateRelation rel)

Method Detail

copy

public Relation copy()

Specified by:

copy in class Relation

getDateValue

public long getDateValue()

setValueType

public void setValueType(int valueType)

toString

public java.lang.String toString()

Description copied from class: Relation

Returns a string representation of the relation

Overrides:

toString in class Relation

Returns:

relation as a string

getValueType

public int getValueType()

isObservable

public boolean isObservable()

validate

public boolean validate(Relator relator,
                        Trace trace)

Description copied from class: Relation

Validates the terms of the relation with optional tracing

Specified by:

validate in class Relation

Parameters:

relator - - the entity performing the relation comparison

trace - - optional trace object

Returns:

true if relation is valid, otherwise false

holds

public boolean holds(java.lang.String objectName,
                     java.lang.String compObjName,
                     Relator relator,
                     Trace trace)
              throws NoResourceException

Specified by:

holds in class Relation

Throws:

NoResourceException

getValue

public java.lang.String getValue()

Specified by:

getValue in class Relation

getComparator

public java.lang.String getComparator()

getMode

public int getMode()