com.jaxfront.core.rule
Interface Condition

All Known Implementing Classes:

DummyCondition

public interface Condition

A condition Interface for any user defined condition. The method isTrue() will be called to check if a condition is true for the passing type.

Version:

1.60

See Also:

ConditionExpression

Method Summary

boolean	doesConcern(Type checkType) Returns true if the submitted type does concern the condition.
boolean	isTrue(Type source) Returns if a condition is true.
void	setSourceType(Type sourceType) Sets the source type (the holder) of the condition.

Method Detail

isTrue

boolean isTrue(Type source)
               throws FormulaException

Returns if a condition is true. If an error occurred during parsing a formulaExpression, an exception will be thrown.

Parameters:

source - source of initializer

Throws:

FormulaException

doesConcern

boolean doesConcern(Type checkType)

Returns true if the submitted type does concern the condition.

Parameters:

checkType - type which may concern this condition

setSourceType

void setSourceType(Type sourceType)

Sets the source type (the holder) of the condition.

Parameters:

sourceType - the holder of the condition