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no outer type info

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This commit is contained in:
Alex Tkachman
2011-12-12 13:21:47 +02:00
parent 92d8d2de72
commit 6889a35fb8
3 changed files with 19 additions and 51 deletions
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stdlib/src/jet/runtime/ArrayIterator.java
+1 -1
View File
@@ -37,7 +37,7 @@ public abstract class ArrayIterator<T> implements Iterator<T>, JetObject {
@Override
public TypeInfo<?> getTypeInfo() {
return TypeInfo.getTypeInfo(GenericIterator.class, false, null, new TypeInfoProjection[] {(TypeInfoProjection) elementTypeInfo});
return TypeInfo.getTypeInfo(GenericIterator.class, false, new TypeInfoProjection[] {(TypeInfoProjection) elementTypeInfo});
}
@Override
stdlib/src/jet/typeinfo/TypeInfo.java
+17 -49
View File
@@ -79,14 +79,6 @@ public abstract class TypeInfo<T> implements JetObject {
return new TypeInfoImpl<T>(klazz, nullable);
}
public static <T> TypeInfo<T> getTypeInfo(Class<T> klazz, boolean nullable, TypeInfo outerTypeInfo) {
return new TypeInfoImpl<T>(klazz, nullable, outerTypeInfo);
}
public static <T> TypeInfo<T> getTypeInfo(Class<T> klazz, boolean nullable, TypeInfo outerTypeInfo, TypeInfoProjection[] projections) {
return new TypeInfoImpl<T>(klazz, nullable, outerTypeInfo, projections);
}
public static <T> TypeInfo<T> getTypeInfo(Class<T> klazz, boolean nullable, TypeInfoProjection[] projections) {
return new TypeInfoImpl<T>(klazz, nullable, projections);
}
@@ -99,15 +91,13 @@ public abstract class TypeInfo<T> implements JetObject {
public abstract int getProjectionCount();
public abstract TypeInfo getOuterTypeInfo();
public abstract TypeInfoProjection getProjection(int index);
public abstract TypeInfo getArgumentType(Class klass, int index);
protected abstract TypeInfo substitute(List<TypeInfo> myVars);
protected abstract TypeInfo substitute(TypeInfo outer, TypeInfoProjection[] projections);
protected abstract TypeInfo substitute(TypeInfoProjection[] projections);
private static class TypeInfoVar<T> extends TypeInfo<T> {
final int varIndex;
@@ -151,11 +141,6 @@ public abstract class TypeInfo<T> implements JetObject {
return 0;
}
@Override
public TypeInfo getOuterTypeInfo() {
return null;
}
@Override
public TypeInfoProjection getProjection(int index) {
throw new UnsupportedOperationException("Abstract TypeInfo");
@@ -172,7 +157,7 @@ public abstract class TypeInfo<T> implements JetObject {
}
@Override
protected TypeInfo substitute(TypeInfo outer, TypeInfoProjection[] projections) {
protected TypeInfo substitute(TypeInfoProjection[] projections) {
return projections[varIndex].getType();
}
@@ -197,22 +182,12 @@ public abstract class TypeInfo<T> implements JetObject {
private final Signature signature;
private final boolean nullable;
private final TypeInfoProjection[] projections;
private final TypeInfo outerTypeInfo;
private TypeInfoImpl(Class<T> theClass, boolean nullable) {
this(theClass, nullable, null, EMPTY);
}
private TypeInfoImpl(Class<T> theClass, boolean nullable, TypeInfo outerTypeInfo) {
this(theClass, nullable, outerTypeInfo, EMPTY);
this(theClass, nullable, EMPTY);
}
private TypeInfoImpl(Class<T> theClass, boolean nullable, TypeInfoProjection[] projections) {
this(theClass, nullable, null, projections);
}
private TypeInfoImpl(Class<T> theClass, boolean nullable, TypeInfo outerTypeInfo, TypeInfoProjection[] projections) {
this.outerTypeInfo = outerTypeInfo;
this.signature = Parser.parse(theClass);
this.nullable = nullable;
this.projections = projections;
@@ -252,7 +227,7 @@ public abstract class TypeInfo<T> implements JetObject {
if(klass == this.signature.klazz)
return projections[index].getType();
else {
return getSuperTypeInfo(klass).substitute(outerTypeInfo, projections).getArgumentType(klass, index);
return getSuperTypeInfo(klass).substitute(projections).getArgumentType(klass, index);
}
}
@@ -288,14 +263,14 @@ public abstract class TypeInfo<T> implements JetObject {
}
@Override
protected TypeInfo substitute(TypeInfo outer, TypeInfoProjection[] prj) {
protected TypeInfo substitute(TypeInfoProjection[] prj) {
if(projections.length == 0)
return new TypeInfoImpl(signature.klazz, nullable, EMPTY);
else {
TypeInfoProjection [] proj = new TypeInfoProjection[projections.length];
for(int i = 0; i != proj.length; ++i) {
final int finalI = i;
final TypeInfo substitute = projections[finalI].getType().substitute(outer, prj);
final TypeInfo substitute = projections[finalI].getType().substitute(prj);
proj[i] = new TypeInfoProjection(){
@Override
@@ -364,11 +339,6 @@ public abstract class TypeInfo<T> implements JetObject {
return projections.length;
}
@Override
public TypeInfo getOuterTypeInfo() {
return outerTypeInfo;
}
@Override
public final String toString() {
StringBuilder sb = new StringBuilder().append(signature.klazz.getName());
@@ -420,7 +390,6 @@ public abstract class TypeInfo<T> implements JetObject {
}
public static class Signature {
final Signature outer;
final Class klazz;
List<TypeInfoProjection> variables;
@@ -429,8 +398,7 @@ public abstract class TypeInfo<T> implements JetObject {
final HashMap<Class,TypeInfo> superSignatures = new HashMap<Class,TypeInfo>();
public Signature(Signature outer, Class klazz) {
this.outer = outer;
public Signature(Class klazz) {
this.klazz = klazz;
}
@@ -512,7 +480,7 @@ public abstract class TypeInfo<T> implements JetObject {
if(value != null) {
Parser parser = new Parser(value, klass.getClassLoader());
Class enclosingClass = klass.getEnclosingClass();
Signature signature = new Signature(parse(enclosingClass), klass);
Signature signature = new Signature(klass);
map.put(klass, signature);
parser.parseVars(signature);
parser.parseTypes(signature);
@@ -527,7 +495,7 @@ public abstract class TypeInfo<T> implements JetObject {
// todo complete impl
java.lang.reflect.Type genericSuperclass = klass.getGenericSuperclass();
Signature signature = new Signature(parse(klass.getEnclosingClass()), klass);
Signature signature = new Signature(klass);
TypeVariable[] typeParameters = klass.getTypeParameters();
if(typeParameters == null || typeParameters.length == 0) {
@@ -692,14 +660,14 @@ public abstract class TypeInfo<T> implements JetObject {
if(klazz.equals(signature.klazz.getName()))
return new TypeInfoVar(signature, nullable, signature.varNames.get(name));
else {
Signature sig = signature;
while(!klazz.equals(sig.klazz.getName())) {
sig = sig.outer;
if(sig == null)
throw new IllegalStateException();
}
// Signature sig = signature;
// while(!klazz.equals(sig.klazz.getName())) {
// sig = sig.outer;
// if(sig == null)
// throw new IllegalStateException();
// }
return new TypeInfoVar(sig, nullable, sig.varNames.get(name));
throw new UnsupportedOperationException("outer type info does not supported");
}
}
@@ -726,7 +694,7 @@ public abstract class TypeInfo<T> implements JetObject {
private static class ArraySignature extends Signature {
public ArraySignature(Class klass) {
super(null, klass);
super(klass);
variables = new LinkedList<TypeInfoProjection>();
varNames = new HashMap<String, Integer>();
varNames.put("T", 0);