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| java.lang.Object
 com.knowgate.rules.RuleExecution
| RuleExecution | | abstract public class RuleExecution (Code) | | RuleExecution
RuleExecution represents an abstract operation performed on a set of data.
Rule Executions are composed of three items:
1. The Parameters Collection
2. The Assertions Collection
3. The Rule Execution Code
Also RuleExecution can used additional global properties and asserts from its parent RuleEngine.
author:
Sergio Montoro Ten
version:
1.0 |
| RuleExecution | | public RuleExecution(RuleEngine oEngine)(Code) | | Create RuleExecution on given RuleEngine
Parameters:
oEngine - RuleEngine |
| RuleExecution | | public RuleExecution(RuleExecution oRexec)(Code) | | Create copy from another RuleExecution
Parameters:
oRexec - RuleExecution |
| clear | | public void clear()(Code) | | Clear all parameters and asserts
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| getAssert | | public boolean getAssert(String sAssertKey)(Code) | | Get status of a given fact
Parameters:
sAssertKey - String A unique key in this RuleExecution for the fact boolean If no assertion with given key is found then false is returned. |
| getAssertMap | | public HashMap getAssertMap()(Code) | | Get map of assertions used by this RuleExecution
HashMap |
| getParam | | public Object getParam(String sKey)(Code) | | Get parameter value
Parameters:
sKey - String Parameter Name Object If parameter is undefined then return value is null |
| getParam | | public Object getParam(String sKey, Object oDefault)(Code) | | Get parameter value
Parameters:
sKey - String Parameter Name
Parameters:
oDefault - Default value Object If parameter is undefined then return value is oDefault |
| getParamDate | | public Date getParamDate(String sKey, Date dtDefault) throws ClassCastException(Code) | | Get parameter as java.util.Date
Parameters:
sKey - String Parameter Name
Parameters:
dtDefault - Date Default value Date If parameter is undefined then return value is dtDefault
throws:
ClassCastException - |
| getParamMap | | public HashMap getParamMap()(Code) | | Get map of parameters used by this RuleExecution
HashMap |
| getParamStr | | public String getParamStr(String sKey, String sDefault)(Code) | | Get parameter as String
Parameters:
sKey - String Parameter Name
Parameters:
sDefault - String Default value String |
| getParamStr | | public String getParamStr(String sKey)(Code) | | Get parameter as String
Parameters:
sKey - String Parameter Name String |
| getRuleEngine | | public RuleEngine getRuleEngine()(Code) | | Get RuleEngine to which this RuleExecution belongs
RuleEngine |
| isDefined | | public boolean isDefined(String sKey)(Code) | | Find out whether or not a given parameter has a defined value
Parameters:
sKey - String Parameter Name boolean |
| isNull | | public boolean isNull(String sKey)(Code) | | Find out whether or not a given parameter is null
Parameters:
sKey - String Parameter name boolean If parameter is null or if it has not defined valuethen the return value is true, else if the parameter is defined andhas a value other than null the return value is false |
| resetParam | | public void resetParam(String sKey)(Code) | | Remove parameter value
Parameters:
sKey - String Parameter name |
| setAssert | | public void setAssert(String sAssertKey, boolean bTrueOrFalse)(Code) | | Set true or false status for a fact
Parameters:
sAssertKey - String A unique key in this RuleExecution for the fact
Parameters:
bTrueOrFalse - boolean |
| setParam | | public void setParam(String sKey, Object oValue)(Code) | | Set value for parameter
If parameter already exists then its value is replaced with the new one
Parameters:
sKey - String Parameter name
Parameters:
oValue - Object |
| setParams | | public void setParams(Map oMap)(Code) | | Set values for a set of parameters
If parameters already exist then theirs values are replaced with the new ones
Parameters:
oMap - Map of values to be set |
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