@NotNull
@Override
public PsiTypeParameter createTypeParameter(String name, PsiClassType[] superTypes) {
@NonNls StringBuilder builder = new StringBuilder();
builder.append("public <").append(name);
if (superTypes.length > 1
|| superTypes.length == 1
&& !superTypes[0].equalsToText(CommonClassNames.JAVA_LANG_OBJECT)) {
builder.append(" extends ");
for (PsiClassType type : superTypes) {
if (type.equalsToText(CommonClassNames.JAVA_LANG_OBJECT)) continue;
builder.append(type.getCanonicalText()).append('&');
}
builder.delete(builder.length() - 1, builder.length());
}
builder.append("> void foo(){}");
try {
return createMethodFromText(builder.toString(), null).getTypeParameters()[0];
} catch (RuntimeException e) {
throw new IncorrectOperationException("type parameter text: " + builder.toString());
}
}
@NotNull
@Override
public PsiDocTag createParamTag(
@NotNull final String parameterName, @NonNls final String description)
throws IncorrectOperationException {
@NonNls final StringBuilder builder = new StringBuilder();
builder.append(" * @param ");
builder.append(parameterName);
builder.append(" ");
final String[] strings = description.split("\\n");
for (int i = 0; i < strings.length; i++) {
if (i > 0) builder.append("\n * ");
builder.append(strings[i]);
}
return createDocTagFromText(builder.toString());
}
@NotNull
@Override
public PsiReferenceList createReferenceList(
@NotNull final PsiJavaCodeReferenceElement[] references) throws IncorrectOperationException {
@NonNls final StringBuilder builder = new StringBuilder();
builder.append("void method()");
if (references.length > 0) {
builder.append(" throws ");
for (int i = 0; i < references.length; i++) {
if (i > 0) builder.append(", ");
builder.append(references[i].getCanonicalText());
}
}
builder.append(';');
return createMethodFromText(builder.toString(), null).getThrowsList();
}
@NotNull
@Override
public PsiParameterList createParameterList(
@NotNull final String[] names, @NotNull final PsiType[] types)
throws IncorrectOperationException {
@NonNls StringBuilder builder = new StringBuilder();
builder.append("void method(");
for (int i = 0; i < names.length; i++) {
if (i > 0) builder.append(", ");
builder.append(types[i].getCanonicalText()).append(' ').append(names[i]);
}
builder.append(");");
return createMethodFromText(builder.toString(), null).getParameterList();
}
