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Extracted method.

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This commit is contained in:
Evgeny Gerashchenko
2012-12-11 19:44:28 +04:00
parent de1c416859
commit f55e3ce681
1 changed files with 25 additions and 26 deletions
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compiler/frontend/src/org/jetbrains/jet/resolve/DescriptorRenderer.java
+25 -26
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@@ -23,10 +23,7 @@ import org.jetbrains.jet.lang.diagnostics.rendering.Renderer;
import org.jetbrains.jet.lang.resolve.DescriptorUtils;
import org.jetbrains.jet.lang.resolve.name.FqName;
import org.jetbrains.jet.lang.resolve.name.FqNameUnsafe;
import org.jetbrains.jet.lang.types.ErrorUtils;
import org.jetbrains.jet.lang.types.JetType;
import org.jetbrains.jet.lang.types.TypeProjection;
import org.jetbrains.jet.lang.types.Variance;
import org.jetbrains.jet.lang.types.*;
import org.jetbrains.jet.lang.types.lang.KotlinBuiltIns;
import org.jetbrains.jet.lexer.JetTokens;
@@ -146,29 +143,8 @@ public class DescriptorRenderer implements Renderer<DeclarationDescriptor> {
private String renderDefaultType(JetType type, boolean shortNamesOnly) {
StringBuilder sb = new StringBuilder();
ClassifierDescriptor cd = type.getConstructor().getDeclarationDescriptor();
Object typeNameObject;
if (cd == null || cd instanceof TypeParameterDescriptor) {
typeNameObject = type.getConstructor();
}
else {
if (shortNamesOnly) {
// for nested classes qualified name should be used
typeNameObject = cd.getName();
DeclarationDescriptor parent = cd.getContainingDeclaration();
while (parent instanceof ClassDescriptor) {
typeNameObject = parent.getName() + "." + typeNameObject;
parent = parent.getContainingDeclaration();
}
}
else {
typeNameObject = DescriptorUtils.getFQName(cd);
}
}
sb.append(typeNameObject);
sb.append(renderTypeName(type.getConstructor(), shortNamesOnly));
if (!type.getArguments().isEmpty()) {
sb.append("<");
appendTypeProjections(sb, type.getArguments(), shortNamesOnly);
@@ -180,6 +156,29 @@ public class DescriptorRenderer implements Renderer<DeclarationDescriptor> {
return sb.toString();
}
private static String renderTypeName(@NotNull TypeConstructor typeConstructor, boolean shortNamesOnly) {
ClassifierDescriptor cd = typeConstructor.getDeclarationDescriptor();
if (cd == null || cd instanceof TypeParameterDescriptor) {
return typeConstructor.toString();
}
else {
if (shortNamesOnly) {
Object typeNameObject;
// for nested classes qualified name should be used
typeNameObject = cd.getName();
DeclarationDescriptor parent = cd.getContainingDeclaration();
while (parent instanceof ClassDescriptor) {
typeNameObject = parent.getName() + "." + typeNameObject;
parent = parent.getContainingDeclaration();
}
return typeNameObject.toString();
}
else {
return DescriptorUtils.getFQName(cd).getFqName();
}
}
}
private void appendTypes(StringBuilder result, List<JetType> types, boolean shortNamesOnly) {
for (Iterator<JetType> iterator = types.iterator(); iterator.hasNext(); ) {
result.append(renderType(iterator.next(), shortNamesOnly));