oracle.ide.extension.rules
Class SimpleRule

java.lang.Object
  oracle.ide.extension.rules.Rule
      oracle.ide.extension.rules.SimpleRule

public class SimpleRule
extends Rule

A SimpleRule consists of a reference to a RuleType and a set of parameters. When evaluate() is called, the RuleType's RuleFunction is instantiated and the RuleFunction's evaluate method is passed the parameters (resulting in a boolean return value). This class is the parsed representation of the <rule> element in extension.xml files.

Constructor Summary

SimpleRule(java.lang.String id, Extension extension, RuleType type)

Method Summary

boolean	addParameter(RuleFunctionParameter parameter) Attempts to add a parameter to this Rule.
boolean	evaluate(RuleEvaluationContext ruleContext)
RuleType	getType()
boolean	hasParameter(java.lang.String name)
boolean	matchesType(java.util.Set<java.lang.String> ruleTypeIdSet) Returns true if the type of this rule is identified in the given ruleTypeId set

Methods inherited from class oracle.ide.extension.rules.Rule

getExtension, getId

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SimpleRule

public SimpleRule(java.lang.String id,
                  Extension extension,
                  RuleType type)

Method Detail

getType

public RuleType getType()

hasParameter

public boolean hasParameter(java.lang.String name)

addParameter

public boolean addParameter(RuleFunctionParameter parameter)

Attempts to add a parameter to this Rule. Returns false if a parameter of the same name already existed.

Parameters:

parameter -

Returns:

evaluate

public boolean evaluate(RuleEvaluationContext ruleContext)
                 throws RuleEvaluationException

Specified by:

evaluate in class Rule

Throws:

RuleEvaluationException

matchesType

public boolean matchesType(java.util.Set<java.lang.String> ruleTypeIdSet)

Description copied from class: Rule

Returns true if the type of this rule is identified in the given ruleTypeId set

Specified by:

matchesType in class Rule

Returns: