public StringConcatenateNode(Tree tree, Node left, Node right) {
super(InternalUtils.typeOf(tree));
assert tree.getKind() == Kind.PLUS;
this.tree = tree;
this.left = left;
this.right = right;
}
public LocalVariableNode(Tree t) {
super(InternalUtils.typeOf(t));
// IdentifierTree for normal uses of the local variable or parameter,
// and VariableTree for the translation of an initializer block
assert t != null;
assert t instanceof IdentifierTree || t instanceof VariableTree;
tree = t;
this.receiver = null;
}
/** @return true if the type of the tree is a primitive */
private static final boolean isPrimitive(ExpressionTree tree) {
return InternalUtils.typeOf(tree).getKind().isPrimitive();
}
/** @return true if the type of the tree is a super of String */
private final boolean isString(ExpressionTree tree) {
TypeMirror type = InternalUtils.typeOf(tree);
return types.isAssignable(stringType, type);
}
// Handles the -Acheckclass command-line argument
private boolean shouldCheckFor(ExpressionTree tree) {
if (typeToCheck == null) return true;
TypeMirror type = InternalUtils.typeOf(tree);
return types.isSubtype(type, typeToCheck) || types.isSubtype(typeToCheck, type);
}
