Package oracle.iam.policyengine.vo.conditions

Class AbstractCondition

java.lang.Object
oracle.iam.policyengine.vo.conditions.AbstractCondition
All Implemented Interfaces:
EvaluationCondition
public abstract class AbstractCondition extends Object implements EvaluationCondition
AbstractCondition Top level class for a condition that implements the EvaluationCondition interface - it can be evaluated as true or false based on a set of facts (the input ValueObject). Each condition has two arguments and an operator so it looks something like this: "arg1 OP arg2" In comments and code various terms are used for the two arguments: Left side - arg1 - attribute - attrObj (etc) Right side - arg2 - value - valObj (etc) The arguments and the operator are contained in a SearchCriteria Condition that is an attribute of the AbstractCondition. There are two types of AbstractCondition - Composite and Simple A CompositeCondition is composed of two AbstractConditions joined by the AND or OR operator - arg1 and arg2 are either Composite or Simple conditions A SimpleCondition is composed of two arguments that are not AbstractConditions and an operator that is not AND or OR. CompositeConditions: AndCondition, OrCondition SimpleConditions: BeginsWithCondition, ContainsCondition, EndsWithCondition, EqualCondition, GreaterEqualCondition, GreaterThanCondition, InCondition, LessEqualCondition, LessThanCondition, NotBeginsWithCondition, NotContainCondition, NotEndsWithCondition, NotEqualCondition, NotInCondition An example of a SimpleCondition of type EqualCondition is: role[*].Role Name EQUAL "MyRole2" NOTE: This class must be kept thread-safe. It is intended to be accessed by multiple threads during the evaluation of rule conditions.

  • Method Details

    • newCondition

      public static EvaluationCondition newCondition(Condition cond)
      Static factory method for creating an EvaluationCondition using the specified SearchCriteria Condition. Creates and returns an instance of a sub-class of CompositeCondition or SimpleCondition The class returned is based on the operator contained in the Condition.
      Parameters:
      cond -
      Returns:

    • newCondition

      public static EvaluationCondition newCondition(Condition tmpCond, String tmpRuleName)
      Static factory method for creating an AbstractCondition using the specified SearchCriteria Condition and rule name Creates and returns an instance of a sub-class of CompositeCondition or SimpleCondition The class returned is based on the operator contained in the Condition.
      Parameters:
      tmpCond -
      tmpRuleName -
      Returns:

    • getOperator

      public final SearchCriteria.Operator getOperator()
      Return the SearchCriteria operator associated with the condition
      Returns:
      - SearchCriteria operator

    • getRuleName

      public final String getRuleName()
      Specified by:
      getRuleName in interface EvaluationCondition

    • setRuleName

      public final void setRuleName(String tmpRuleName)
      Specified by:
      setRuleName in interface EvaluationCondition

    • getToksSize

      public int getToksSize()

    • printTokenizerMapSize

      public void printTokenizerMapSize()

    • prepopulateTokMap

      public void prepopulateTokMap(Map<String,StringTokenizerTS> tmpTokMap, Map<String,String> tmpTokPathMap)
      Walk the condition tree pre-populating the string tokenizer map with entries that we know will be used repeatedly if the condition is evaluated multiple times.
      Parameters:
      tmpTokMap -

    • printAllTokKeys

      public void printAllTokKeys()

    • convertToString

      public String convertToString()
      Specified by:
      convertToString in interface EvaluationCondition