Example 1 with GENERATED_VARIABLE_PREFIX
use of org.drools.model.impl.VariableImpl.GENERATED_VARIABLE_PREFIX in project drools by kiegroup.
the class PatternDSL method generatePatternIdentifierIfMissing.
private void generatePatternIdentifierIfMissing() {
if (pattern.getIdentifier() == null) {
final String generatedName = generateName("pattern_" + patternType.getSimpleName());
final String patternNameAggregated = findFirstInnerBinding(constraintDescrs, patternType).map(ib -> context.getAggregatePatternMap().putIfAbsent(new AggregateKey(ib, patternType), generatedName)).orElse(generatedName);
pattern.setIdentifier(GENERATED_VARIABLE_PREFIX + patternNameAggregated);
}
}
Also used :
DrlxParseUtil.validateDuplicateBindings(org.drools.modelcompiler.builder.generator.DrlxParseUtil.validateDuplicateBindings)
DrlxParseResult(org.drools.modelcompiler.builder.generator.drlxparse.DrlxParseResult)
AggregateKey(org.drools.modelcompiler.builder.generator.AggregateKey)
DrlxParseSuccess(org.drools.modelcompiler.builder.generator.drlxparse.DrlxParseSuccess)
PrintUtil.printNode(org.drools.mvel.parser.printer.PrintUtil.printNode)
PatternSourceDescr(org.drools.drl.ast.descr.PatternSourceDescr)
DeclarationSpec(org.drools.modelcompiler.builder.generator.DeclarationSpec)
DescrBuildError(org.drools.compiler.compiler.DescrBuildError)
DrlxParseUtil(org.drools.modelcompiler.builder.generator.DrlxParseUtil)
ConstraintExpression(org.drools.modelcompiler.builder.generator.drlxparse.ConstraintExpression)
DrlxParseUtil.getPatternListenedProperties(org.drools.modelcompiler.builder.generator.DrlxParseUtil.getPatternListenedProperties)
PatternDescr(org.drools.drl.ast.descr.PatternDescr)
InvalidExpressionErrorResult(org.drools.modelcompiler.builder.errors.InvalidExpressionErrorResult)
ArrayList(java.util.ArrayList)
HashSet(java.util.HashSet)
GENERATED_VARIABLE_PREFIX(org.drools.model.impl.VariableImpl.GENERATED_VARIABLE_PREFIX)
ConstraintUtil(org.drools.modelcompiler.builder.generator.ConstraintUtil)
AccumulateDescr(org.drools.drl.ast.descr.AccumulateDescr)
NamesGenerator.generateName(org.drools.model.impl.NamesGenerator.generateName)
Expression(com.github.javaparser.ast.expr.Expression)
ConstraintParser(org.drools.modelcompiler.builder.generator.drlxparse.ConstraintParser)
BinaryExpr(com.github.javaparser.ast.expr.BinaryExpr)
ExprConstraintDescr(org.drools.drl.ast.descr.ExprConstraintDescr)
PackageModel(org.drools.modelcompiler.builder.PackageModel)
WindowReferenceGenerator(org.drools.modelcompiler.builder.generator.WindowReferenceGenerator)
ClassUtils(org.drools.core.util.ClassUtils)
Collection(java.util.Collection)
MethodCallExpr(com.github.javaparser.ast.expr.MethodCallExpr)
Set(java.util.Set)
PatternBuilder.lookAheadFieldsOfIdentifier(org.drools.compiler.rule.builder.PatternBuilder.lookAheadFieldsOfIdentifier)
StreamUtils.optionalToStream(org.drools.modelcompiler.util.StreamUtils.optionalToStream)
FromVisitor(org.drools.modelcompiler.builder.generator.visitor.FromVisitor)
Collectors(java.util.stream.Collectors)
BaseDescr(org.drools.drl.ast.descr.BaseDescr)
Objects(java.util.Objects)
RuleContext(org.drools.modelcompiler.builder.generator.RuleContext)
List(java.util.List)
SingleDrlxParseSuccess(org.drools.modelcompiler.builder.generator.drlxparse.SingleDrlxParseSuccess)
DSLNode(org.drools.modelcompiler.builder.generator.visitor.DSLNode)
ParseResultVoidVisitor(org.drools.modelcompiler.builder.generator.drlxparse.ParseResultVoidVisitor)
Watch(org.kie.api.definition.rule.Watch)
Optional(java.util.Optional)
ParseResultVisitor(org.drools.modelcompiler.builder.generator.drlxparse.ParseResultVisitor)
Collections(java.util.Collections)
DrlxParseFail(org.drools.modelcompiler.builder.generator.drlxparse.DrlxParseFail)
AggregateKey(org.drools.modelcompiler.builder.generator.AggregateKey)
Aggregations
BinaryExpr (com.github.javaparser.ast.expr.BinaryExpr)1
Expression (com.github.javaparser.ast.expr.Expression)1
MethodCallExpr (com.github.javaparser.ast.expr.MethodCallExpr)1
ArrayList (java.util.ArrayList)1
Collection (java.util.Collection)1
Collections (java.util.Collections)1
HashSet (java.util.HashSet)1
List (java.util.List)1
Objects (java.util.Objects)1
Optional (java.util.Optional)1
Set (java.util.Set)1
Collectors (java.util.stream.Collectors)1
DescrBuildError (org.drools.compiler.compiler.DescrBuildError)1
PatternBuilder.lookAheadFieldsOfIdentifier (org.drools.compiler.rule.builder.PatternBuilder.lookAheadFieldsOfIdentifier)1
ClassUtils (org.drools.core.util.ClassUtils)1
AccumulateDescr (org.drools.drl.ast.descr.AccumulateDescr)1
BaseDescr (org.drools.drl.ast.descr.BaseDescr)1
ExprConstraintDescr (org.drools.drl.ast.descr.ExprConstraintDescr)1
PatternDescr (org.drools.drl.ast.descr.PatternDescr)1
PatternSourceDescr (org.drools.drl.ast.descr.PatternSourceDescr)1
