DrJava Test Coverage (drjava-20120304-r5456)

Clover coverage report - DrJava Test Coverage (drjava-20120304-r5456)

Coverage timestamp: Sun Mar 4 2012 03:13:23 CST

FRAMES NO FRAMES

file stats:	LOC:	117		Methods:	13
	NCLOC:	66		Classes:	3

Source file

Conditionals

Statements

Methods

TOTAL

RecursiveFileListProperty.java

66.7%

67.6%

92.3%

73.2%

1		/*BEGIN_COPYRIGHT_BLOCK
2		*
3		* Copyright (c) 2001-2010, JavaPLT group at Rice University (drjava@rice.edu)
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11		* notice, this list of conditions and the following disclaimer in the
12		* documentation and/or other materials provided with the distribution.
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14		* names of its contributors may be used to endorse or promote products
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35		* END_COPYRIGHT_BLOCK*/
36
37		package edu.rice.cs.drjava.config;
38
39		import java.util.HashSet;
40		import java.util.List;
41		import java.util.ArrayList;
42		import java.io.*;
43		import edu.rice.cs.util.StringOps;
44		import edu.rice.cs.plt.text.TextUtil;
45
46		/** Class representing a lazy lists of files that are found recursively inside a start directory.
47		* @version $Id: RecursiveFileListProperty.java 5175 2010-01-20 08:46:32Z mgricken $
48		*/
49		public class RecursiveFileListProperty extends FileListProperty {
50		/** Start directory. */
51		protected String _start;
52		/** Create an recursive file list property. */
53	84	public RecursiveFileListProperty(String name, String sep, String dir, String start, String help) {
54	84	super(name, sep, dir, help);
55	84	_start = start;
56	84	resetAttributes();
57		}
58
59		public static class RegexFilter implements FileFilter {
60		protected String _regex;
61	2	public RegexFilter(String regex) {
62	2	_regex = regex;
63		}
64	5	public boolean accept(File pathname) {
65	5	return pathname.getName().matches(_regex);
66		}
67		}
68		public static class FileMaskFilter extends RegexFilter {
69		private HashSet<File> _include = new HashSet<File>();
70		private HashSet<File> _exclude = new HashSet<File>();
71	1	public FileMaskFilter(String mask) {
72	1	super(TextUtil.regexEscape(mask)
73		.replaceAll("\\\\\\",".") // turn \* into .*
74		.replaceAll("\\\\\\?",".")); // turn \? into .
75		}
76	5	public boolean accept(File pathname) {
77	1	if (_include.contains(pathname)) { return true; }
78	1	if (_exclude.contains(pathname)) { return false; }
79	3	return super.accept(pathname);
80		}
81	1	public void addIncludedFile(File f) { _include.add(f); }
82	1	public void removeIncludedFile(File f) { _include.remove(f); }
83	1	public void clearIncludedFile() { _include.clear(); }
84	1	public void addExcludedFile(File f) { _exclude.add(f); }
85	1	public void removeExcludedFile(File f) { _exclude.remove(f); }
86	1	public void clearExcludedFile() { _exclude.clear(); }
87		}
88
89		/** Abstract factory method specifying the list.
90		* @param pm PropertyMaps used for substitution when replacing variables */
91	0	protected List<File> getList(PropertyMaps pm) {
92	0	FileMaskFilter fFilter = new FileMaskFilter(_attributes.get("filter"));
93	0	FileMaskFilter fDirFilter = new FileMaskFilter(_attributes.get("dirfilter"));
94	0	String start = StringOps.replaceVariables(_attributes.get("dir"), pm, PropertyMaps.GET_CURRENT);
95	0	start = StringOps.unescapeFileName(start);
96	0	File fStart = new File(start);
97		// if the specified starting point is a directory, allow that directory
98	0	if (fStart.isDirectory()) { fDirFilter.addIncludedFile(fStart); }
99	0	Iterable<File> it = edu.rice.cs.plt.io.IOUtil.listFilesRecursively(fStart, fFilter, fDirFilter);
100		// StringBuilder sb = new StringBuilder(); // not used
101	0	ArrayList<File> l = new ArrayList<File>();
102	0	for(File f: it) { l.add(f); }
103	0	return l;
104		}
105
106		/** Reset the attributes. */
107	138	public void resetAttributes() {
108	138	_attributes.clear();
109	138	_attributes.put("sep", _sep);
110	138	_attributes.put("rel", _dir);
111	138	_attributes.put("dir", _start);
112	138	_attributes.put("filter", "*");
113	138	_attributes.put("dirfilter", "*");
114	138	_attributes.put("squote", null);
115	138	_attributes.put("dquote", null);
116		}
117		}