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comparison graal/com.oracle.truffle.codegen.processor/src/com/oracle/truffle/codegen/processor/typesystem/GuardParser.java @ 8592:a80bf36c6a1e

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Refactor to shared template method signature comparison.
author Christian Humer <christian.humer@gmail.com>
date Mon, 01 Apr 2013 11:52:38 +0200
parents 703c09f8640c
children 54e227b2e199
comparison
equal deleted inserted replaced
8591:5c58da5b8233 8592:a80bf36c6a1e
27 27
28 import javax.lang.model.element.*; 28 import javax.lang.model.element.*;
29 import javax.lang.model.type.*; 29 import javax.lang.model.type.*;
30 30
31 import com.oracle.truffle.codegen.processor.*; 31 import com.oracle.truffle.codegen.processor.*;
32 import com.oracle.truffle.codegen.processor.node.*;
32 import com.oracle.truffle.codegen.processor.template.*; 33 import com.oracle.truffle.codegen.processor.template.*;
33 import com.oracle.truffle.codegen.processor.template.ParameterSpec.Cardinality;
34 34
35 public class GuardParser extends TemplateMethodParser<Template, GuardData> { 35 public class GuardParser extends TemplateMethodParser<Template, GuardData> {
36 36
37 private final TypeSystemData typeSystem; 37 private final SpecializationData specialization;
38 private final String guardName;
38 39
39 public GuardParser(ProcessorContext context, Template template, TypeSystemData typeSystem) { 40 public GuardParser(ProcessorContext context, SpecializationData specialization, String guardName) {
40 super(context, template); 41 super(context, specialization.getNode());
41 this.typeSystem = typeSystem; 42 this.specialization = specialization;
43 this.guardName = guardName;
42 setEmitErrors(false); 44 setEmitErrors(false);
43 setParseNullOnError(false); 45 setParseNullOnError(false);
44 } 46 }
45 47
46 @Override 48 @Override
47 public MethodSpec createSpecification(ExecutableElement method, AnnotationMirror mirror) { 49 public MethodSpec createSpecification(ExecutableElement method, AnnotationMirror mirror) {
48 List<ParameterSpec> specs = new ArrayList<>(); 50 List<ParameterSpec> specs = new ArrayList<>();
49 specs.add(new ParameterSpec("valueN", typeSystem, false, Cardinality.MULTIPLE)); 51 for (ActualParameter parameter : specialization.getParameters()) {
50 ParameterSpec returnTypeSpec = new ParameterSpec("returnType", getContext().getType(boolean.class), false); 52 specs.add(new ParameterSpec(parameter.getSpecification().getName(), parameter.getActualType(), true, true));
53 }
54 ParameterSpec returnTypeSpec = new ParameterSpec("returnType", getContext().getType(boolean.class), false, false);
51 return new MethodSpec(Collections.<TypeMirror> emptyList(), returnTypeSpec, specs); 55 return new MethodSpec(Collections.<TypeMirror> emptyList(), returnTypeSpec, specs);
52 } 56 }
53 57
54 @Override 58 @Override
55 public boolean isParsable(ExecutableElement method) { 59 public boolean isParsable(ExecutableElement method) {
56 return true; 60 return method.getSimpleName().toString().equals(guardName);
57 } 61 }
58 62
59 @Override 63 @Override
60 public GuardData create(TemplateMethod method) { 64 public GuardData create(TemplateMethod method) {
61 return new GuardData(method); 65 return new GuardData(method);