// Função auxiliar para copiar o tipo da variável
// considerando que um tipo nao pode pertencer a outra AST
private Type getType(ITypeBinding typeBinding, AST newAST) {
if (typeBinding.isPrimitive()) {
return newAST.newPrimitiveType(PrimitiveType.toCode(typeBinding.getName()));
} else if (typeBinding.isArray()) {
return newAST.newArrayType(
this.getType(typeBinding.getElementType(), newAST), typeBinding.getDimensions());
} else if (typeBinding.isParameterizedType()) {
ParameterizedType pt =
newAST.newParameterizedType(this.getType(typeBinding.getTypeDeclaration(), newAST));
for (ITypeBinding itb : typeBinding.getTypeArguments()) {
pt.typeArguments().add(this.getType(itb, newAST));
}
return pt;
} else if (typeBinding.isWildcardType()) {
WildcardType wt = newAST.newWildcardType();
wt.setBound(
typeBinding.getBound() == null ? null : this.getType(typeBinding.getBound(), newAST),
typeBinding.isUpperbound());
return wt;
} else {
try {
return newAST.newSimpleType(newAST.newName(typeBinding.getQualifiedName()));
} catch (Exception e) {
return newAST.newSimpleType(newAST.newName(typeBinding.getName()));
}
}
}
public TypeName(ITypeBinding binding, boolean varargs) {
this.varargs = varargs;
ITypeBinding inner = binding;
if (varargs) {
dimensions = 1;
} else {
int dims = 0;
while (inner.isArray()) {
inner = inner.getComponentType();
dims += 1;
}
dimensions = dims;
}
if (inner.isParameterizedType()) {
inner = inner.getErasure();
}
ITypeBinding parent = inner;
int nesting = 0;
while (parent.isNested()) {
nesting++;
parent = parent.getDeclaringClass();
}
nestingLevel = nesting;
primitive = inner.isPrimitive();
baseQualifiedName = adaptQualifiedName(inner.getQualifiedName());
baseBinaryName = inner.getBinaryName();
shortName = buildShortName();
qualifiedName = buildQualifiedName();
binaryName = buildBinaryName();
}
/** @since 2.4 */
protected SegmentSequence.Builder getQualifiedName(
ITypeBinding binding, SegmentSequence.Builder builder) {
if (binding.isParameterizedType()) {
getQualifiedName(binding.getErasure(), builder);
} else if (binding.isArray()) {
getQualifiedName(binding.getComponentType(), builder).append("[]");
} else if (binding.isTopLevel() || binding.isTypeVariable() || binding.isPrimitive()) {
builder.append(binding.getQualifiedName());
} else {
getQualifiedName(binding.getDeclaringClass(), builder).append('$').append(binding.getName());
}
return builder;
}
/** @since 2.4 */
public StringBuilder getQualifiedName(ITypeBinding binding, StringBuilder stringBuilder) {
if (binding.isParameterizedType()) {
getQualifiedName(binding.getErasure(), stringBuilder);
} else if (binding.isArray()) {
getQualifiedName(binding.getComponentType(), stringBuilder).append("[]");
} else if (binding.isTopLevel() || binding.isTypeVariable() || binding.isPrimitive()) {
stringBuilder.append(binding.getQualifiedName());
} else {
getQualifiedName(binding.getDeclaringClass(), stringBuilder)
.append('$')
.append(binding.getName());
}
return stringBuilder;
}
public String getQualifiedName(ITypeBinding binding) {
if (binding.isParameterizedType()) {
return getQualifiedName(binding.getErasure());
}
if (binding.isArray()) {
return getQualifiedName(binding.getComponentType(), new StringBuilder())
.append("[]")
.toString();
}
if (binding.isTopLevel() || binding.isTypeVariable() || binding.isPrimitive())
return binding.getQualifiedName();
return getQualifiedName(binding.getDeclaringClass(), new StringBuilder())
.append('$')
.append(binding.getName())
.toString();
}
/**
* Create an instance based on a JDT type.
*
* <p>The location, context and warnings parameters are used for raising warnings when the type
* bindings cannot be resolved.
*/
public TypeName(
Type t,
boolean varargs,
String location,
String context,
Set<DocumentationWarning> warnings) {
this.varargs = varargs;
// Try to resolve the binding.
ITypeBinding binding = t.resolveBinding();
// If binding was resolved, then use it to extract the names.
if (binding != null) {
ITypeBinding inner = binding;
if (varargs) {
dimensions = 1;
} else {
int dims = 0;
while (inner.isArray()) {
inner = inner.getComponentType();
dims += 1;
}
dimensions = dims;
}
if (inner.isParameterizedType()) {
inner = inner.getErasure();
}
ITypeBinding parent = inner;
int nesting = 0;
while (parent.isNested()) {
nesting++;
parent = parent.getDeclaringClass();
}
nestingLevel = nesting;
primitive = inner.isPrimitive();
baseQualifiedName = adaptQualifiedName(inner.getQualifiedName());
baseBinaryName = inner.getBinaryName();
}
// If the binding was not resolved, then use the type name anyway.
// This may not be accurate, but is better than nothing.
// Also raise a warning in this case.
else {
String rawName = t.toString();
int idx = rawName.indexOf("[");
if (idx >= 0) {
baseQualifiedName = rawName.substring(0, idx);
String dimPart = rawName.substring(idx);
dimensions = dimPart.length() / 2;
} else {
baseQualifiedName = rawName;
dimensions = 0;
}
nestingLevel = 0;
baseBinaryName = baseQualifiedName;
primitive = t.isPrimitiveType();
DocumentationWarning dw =
new DocumentationWarning(
WarningType.UnresolvedBinding,
location,
"Cannot resolve binding for " + context + " type: '" + baseQualifiedName + "'.");
warnings.add(dw);
}
shortName = buildShortName();
qualifiedName = buildQualifiedName();
binaryName = buildBinaryName();
}
