use of org.kie.dmn.feel.lang.CompositeType in project drools by kiegroup.
the class ASTBuilderVisitor method visitQualifiedName.
@Override
public BaseNode visitQualifiedName(FEEL_1_1Parser.QualifiedNameContext ctx) {
ArrayList<NameRefNode> parts = new ArrayList<>();
Type typeCursor = null;
for (FEEL_1_1Parser.NameRefContext t : ctx.nameRef()) {
String originalText = ParserHelper.getOriginalText(t);
if (typeCursor == null) {
typeCursor = scopeHelper.resolveType(originalText).orElse(BuiltInType.UNKNOWN);
} else if (typeCursor instanceof CompositeType) {
typeCursor = ((CompositeType) typeCursor).getFields().get(originalText);
} else {
// TODO throw error here?
typeCursor = BuiltInType.UNKNOWN;
}
parts.add(ASTBuilderFactory.newNameRefNode(t, typeCursor));
}
return parts.size() > 1 ? ASTBuilderFactory.newQualifiedNameNode(ctx, parts, typeCursor) : parts.get(0);
}
use of org.kie.dmn.feel.lang.CompositeType in project drools by kiegroup.
the class ParserHelper method recoverScope.
public void recoverScope(String name) {
LOG.trace("[{}] recoverScope( name: {}) with currentScope: {}", this.currentScope.getName(), name, currentScope);
Scope s = this.currentScope.getChildScopes().get(name);
if (s != null) {
currentScope = s;
if (currentScope.getType() != null && currentScope.getType().equals(BuiltInType.UNKNOWN)) {
enableDynamicResolution();
}
} else {
Symbol resolved = this.currentScope.resolve(name);
if (resolved != null && resolved.getType() instanceof CompositeType) {
pushName(name);
pushScope(resolved.getType());
CompositeType type = (CompositeType) resolved.getType();
for (Map.Entry<String, Type> f : type.getFields().entrySet()) {
this.currentScope.define(new VariableSymbol(f.getKey(), f.getValue()));
}
LOG.trace(".. PUSHED, scope name {} with symbols {}", this.currentName.peek(), this.currentScope.getSymbols());
} else if (resolved != null && resolved.getType() instanceof BuiltInType) {
BuiltInType resolvedBIType = (BuiltInType) resolved.getType();
pushName(name);
pushScope(resolvedBIType);
switch(resolvedBIType) {
// FEEL spec table 53
case DATE:
this.currentScope.define(new VariableSymbol("year", BuiltInType.NUMBER));
this.currentScope.define(new VariableSymbol("month", BuiltInType.NUMBER));
this.currentScope.define(new VariableSymbol("day", BuiltInType.NUMBER));
break;
case TIME:
this.currentScope.define(new VariableSymbol("hour", BuiltInType.NUMBER));
this.currentScope.define(new VariableSymbol("minute", BuiltInType.NUMBER));
this.currentScope.define(new VariableSymbol("second", BuiltInType.NUMBER));
this.currentScope.define(new VariableSymbol("time offset", BuiltInType.NUMBER));
this.currentScope.define(new VariableSymbol("timezone", BuiltInType.NUMBER));
break;
case DATE_TIME:
this.currentScope.define(new VariableSymbol("year", BuiltInType.NUMBER));
this.currentScope.define(new VariableSymbol("month", BuiltInType.NUMBER));
this.currentScope.define(new VariableSymbol("day", BuiltInType.NUMBER));
this.currentScope.define(new VariableSymbol("hour", BuiltInType.NUMBER));
this.currentScope.define(new VariableSymbol("minute", BuiltInType.NUMBER));
this.currentScope.define(new VariableSymbol("second", BuiltInType.NUMBER));
this.currentScope.define(new VariableSymbol("time offset", BuiltInType.NUMBER));
this.currentScope.define(new VariableSymbol("timezone", BuiltInType.NUMBER));
break;
case DURATION:
// TODO might need to distinguish between `years and months duration` and `days and time duration`
this.currentScope.define(new VariableSymbol("years", BuiltInType.NUMBER));
this.currentScope.define(new VariableSymbol("months", BuiltInType.NUMBER));
this.currentScope.define(new VariableSymbol("days", BuiltInType.NUMBER));
this.currentScope.define(new VariableSymbol("hours", BuiltInType.NUMBER));
this.currentScope.define(new VariableSymbol("minutes", BuiltInType.NUMBER));
this.currentScope.define(new VariableSymbol("seconds", BuiltInType.NUMBER));
break;
// table 53 applies only to type(e) is a date/time/duration
case UNKNOWN:
enableDynamicResolution();
break;
default:
break;
}
} else {
pushScope();
}
}
}
use of org.kie.dmn.feel.lang.CompositeType in project drools by kiegroup.
the class JavaBackedTypeTest method testMyPojoNoMethodAnn.
@Test
public void testMyPojoNoMethodAnn() {
CompositeType personType = (CompositeType) JavaBackedType.of(MyPojoNoMethodAnn.class);
Set<String> personProperties = personType.getFields().keySet();
assertThat(personProperties, hasItem("a"));
assertThat(personProperties, hasItem("b"));
// should not include private methods
assertThat(personProperties, not(hasItem("bPrivate")));
// should not include methods which are actually Object methods.
assertThat(personProperties, not(hasItem("equals")));
assertThat(personProperties, not(hasItem("wait")));
}
use of org.kie.dmn.feel.lang.CompositeType in project drools by kiegroup.
the class JavaBackedTypeTest method testPerson.
@Test
public void testPerson() {
CompositeType personType = (CompositeType) JavaBackedType.of(Person.class);
Set<String> personProperties = personType.getFields().keySet();
assertThat(personProperties, hasItem("home address"));
assertThat(personProperties, hasItem("address"));
// for consistency and to fix possible hierarchy resolution problem, we add the property also as per standard JavaBean specs.
assertThat(personProperties, hasItem("homeAddress"));
}
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