diff options
Diffstat (limited to 'anttasks/src/com/android/ant/DependencyGraph.java')
| -rw-r--r-- | anttasks/src/com/android/ant/DependencyGraph.java | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/anttasks/src/com/android/ant/DependencyGraph.java b/anttasks/src/com/android/ant/DependencyGraph.java index 1885c17..8671359 100644 --- a/anttasks/src/com/android/ant/DependencyGraph.java +++ b/anttasks/src/com/android/ant/DependencyGraph.java @@ -35,6 +35,8 @@ import java.util.Set; */ public class DependencyGraph { + private final static boolean DEBUG = false; + private static enum DependencyStatus { NONE, NEW_FILE, UPDATED_FILE, MISSING_FILE, ERROR; } @@ -189,6 +191,9 @@ public class DependencyGraph { mPrereqs = new HashSet<File>(prereqs.length); for (String path : prereqs) { if (path.length() > 0) { + if (DEBUG) { + System.out.println("PREREQ: " + path); + } File f = new File(path); if (mFirstPrereq == null) { mFirstPrereq = f; @@ -290,12 +295,19 @@ public class DependencyGraph { // files to go through manually if (mPrereqs.remove(file) == false) { // turns out this is a new file! + + if (DEBUG) { + System.out.println("NEW FILE: " + file.getAbsolutePath()); + } return DependencyStatus.NEW_FILE; } else { // check the time stamp on this file if it's a file we care about based what the // input folder decides. if (inputFolder.checksForModification(file)) { if (file.lastModified() > oldestTarget) { + if (DEBUG) { + System.out.println("UPDATED FILE: " + file.getAbsolutePath()); + } return DependencyStatus.UPDATED_FILE; } } @@ -319,6 +331,9 @@ public class DependencyGraph { // Loop through our prereq files and make sure they still exist for (File prereq : mPrereqs) { if (prereq.exists() == false) { + if (DEBUG) { + System.out.println("MISSING FILE: " + prereq.getAbsolutePath()); + } return DependencyStatus.MISSING_FILE; } @@ -336,6 +351,10 @@ public class DependencyGraph { // check if we need to check this type of file, and if yes, check it. if (input.checksForModification(prereq)) { if (prereq.lastModified() > oldestTarget) { + if (DEBUG) { + System.out.println( + "UPDATED FILE: " + prereq.getAbsolutePath()); + } return DependencyStatus.UPDATED_FILE; } } @@ -345,6 +364,10 @@ public class DependencyGraph { if (prereq.equals(inputFile)) { if (input.checksForModification(prereq)) { if (prereq.lastModified() > oldestTarget) { + if (DEBUG) { + System.out.println( + "UPDATED FILE: " + prereq.getAbsolutePath()); + } return DependencyStatus.UPDATED_FILE; } } @@ -354,6 +377,9 @@ public class DependencyGraph { } else { // no input? we consider all files. if (prereq.lastModified() > oldestTarget) { + if (DEBUG) { + System.out.println("UPDATED FILE: " + prereq.getAbsolutePath()); + } return DependencyStatus.UPDATED_FILE; } } |