DynamicJava Test Coverage (dynamicjava-20130518-r5436)

Clover coverage report - DynamicJava Test Coverage (dynamicjava-20130518-r5436)

Coverage timestamp: Sat May 18 2013 03:01:28 CDT

FRAMES NO FRAMES

file stats:	LOC:	65		Methods:	8
	NCLOC:	36		Classes:	1

Source file

Conditionals

Statements

Methods

TOTAL

TypeUtil.java

37.5%

37.5%

1		package koala.dynamicjava.interpreter;
2
3		import koala.dynamicjava.tree.Node;
4		import koala.dynamicjava.tree.Expression;
5		import koala.dynamicjava.tree.SourceInfo;
6		import koala.dynamicjava.tree.TypeName;
7		import koala.dynamicjava.tree.visitor.Visitor;
8
9		public class TypeUtil {
10
11
12		/**
13		* @return An expression for representing arbitrary "imaginary" syntax at
14		* the given location. Useful for invoking {@code TypeSystem} methods
15		* that require an expression. The result cannot be visited,
16		* but it can have properties set and be used to build other {@code Node}s.
17		*/
18	417	public static Expression makeEmptyExpression() {
19	417	return new Expression(SourceInfo.NONE) {
20	0	public <T> T acceptVisitor(Visitor<T> v) {
21	0	throw new IllegalArgumentException("Cannot visit an empty expression");
22		}
23		};
24		}
25
26		/**
27		* @return An expression for representing arbitrary "imaginary" syntax at
28		* the given location. Useful for invoking {@code TypeSystem} methods
29		* that require an expression. The result cannot be visited,
30		* but it can have properties set and be used to build other {@code Node}s.
31		*/
32	79	public static Expression makeEmptyExpression(Node location) {
33	79	return new Expression(location.getSourceInfo()) {
34	0	public <T> T acceptVisitor(Visitor<T> v) {
35	0	throw new IllegalArgumentException("Cannot visit an empty expression");
36		}
37		};
38		}
39		/**
40		* @return A type name for representing arbitrary "imaginary" syntax at
41		* the given location. The result cannot be visited,
42		* but it can have properties set and be used to build other {@code Node}s.
43		*/
44	20	public static TypeName makeEmptyTypeName() {
45	20	return new TypeName(SourceInfo.NONE) {
46	0	public <T> T acceptVisitor(Visitor<T> v) {
47	0	throw new IllegalArgumentException("Cannot visit an empty type name");
48		}
49		};
50		}
51
52		/**
53		* @return A type name for representing arbitrary "imaginary" syntax at
54		* the given location. The result cannot be visited,
55		* but it can have properties set and be used to build other {@code Node}s.
56		*/
57	0	public static TypeName makeEmptyTypeName(Node location) {
58	0	return new TypeName(location.getSourceInfo()) {
59	0	public <T> T acceptVisitor(Visitor<T> v) {
60	0	throw new IllegalArgumentException("Cannot visit an empty type name");
61		}
62		};
63		}
64
65		}