org.drools.compiler
Interface Dialect

All Known Implementing Classes:

JavaDialect, MVELDialect

public interface Dialect

A Dialect implementation handles the building and execution of code expressions and blocks for a rule. This api is considered unstable, and subject to change. Those wishing to implement their own dialects should look ove the MVEL and Java dialect implementations.

Nested Class Summary

static interface

Dialect.AnalysisResult An interface with the results from the expression/block analysis

Method Summary

void	addFunction(FunctionDescr functionDescr, TypeResolver typeResolver)
void	addImport(java.lang.String importEntry)
void	addRule(RuleBuildContext context)
void	addStaticImport(java.lang.String importEntry)
Dialect.AnalysisResult	analyzeBlock(RuleBuildContext context, BaseDescr descr, java.lang.String text)
Dialect.AnalysisResult	analyzeExpression(RuleBuildContext context, BaseDescr descr, java.lang.Object content)
void	compileAll()
AccumulateBuilder	getAccumulateBuilder()
RuleConditionBuilder	getBuilder(java.lang.Class clazz)
java.util.Map	getBuilders()
ClassFieldExtractorCache	getClassFieldExtractorCache()
ConsequenceBuilder	getConsequenceBuilder()
RuleConditionBuilder	getEvalBuilder()
java.lang.String	getExpressionDialectName()
FromBuilder	getFromBuilder()
java.lang.String	getId()
PatternBuilder	getPatternBuilder()
PredicateBuilder	getPredicateBuilder()
QueryBuilder	getQueryBuilder()
java.util.List	getResults()
ReturnValueBuilder	getReturnValueBuilder()
RuleClassBuilder	getRuleClassBuilder()
SalienceBuilder	getSalienceBuilder()
TypeResolver	getTypeResolver()
void	init(java.lang.Package pkg)
void	init(PackageBuilder builder)
void	init(RuleDescr ruleDescr)

Method Detail

getId

java.lang.String getId()

init

void init(PackageBuilder builder)

getExpressionDialectName

java.lang.String getExpressionDialectName()

getBuilders

java.util.Map getBuilders()

getTypeResolver

TypeResolver getTypeResolver()

getClassFieldExtractorCache

ClassFieldExtractorCache getClassFieldExtractorCache()

getSalienceBuilder

SalienceBuilder getSalienceBuilder()

getPatternBuilder

PatternBuilder getPatternBuilder()

getQueryBuilder

QueryBuilder getQueryBuilder()

getEvalBuilder

RuleConditionBuilder getEvalBuilder()

getAccumulateBuilder

AccumulateBuilder getAccumulateBuilder()

getPredicateBuilder

PredicateBuilder getPredicateBuilder()

getReturnValueBuilder

ReturnValueBuilder getReturnValueBuilder()

getConsequenceBuilder

ConsequenceBuilder getConsequenceBuilder()

getRuleClassBuilder

RuleClassBuilder getRuleClassBuilder()

getFromBuilder

FromBuilder getFromBuilder()

getBuilder

RuleConditionBuilder getBuilder(java.lang.Class clazz)

analyzeExpression

Dialect.AnalysisResult analyzeExpression(RuleBuildContext context,
                                         BaseDescr descr,
                                         java.lang.Object content)

analyzeBlock

Dialect.AnalysisResult analyzeBlock(RuleBuildContext context,
                                    BaseDescr descr,
                                    java.lang.String text)

compileAll

void compileAll()

addRule

void addRule(RuleBuildContext context)

addFunction

void addFunction(FunctionDescr functionDescr,
                 TypeResolver typeResolver)

addImport

void addImport(java.lang.String importEntry)

addStaticImport

void addStaticImport(java.lang.String importEntry)

getResults

java.util.List getResults()

init

void init(java.lang.Package pkg)

init

void init(RuleDescr ruleDescr)