X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.graph%2Fsrc%2Forg%2Fsimantics%2Fgraph%2Fstore%2FPathPattern.java;fp=bundles%2Forg.simantics.graph%2Fsrc%2Forg%2Fsimantics%2Fgraph%2Fstore%2FPathPattern.java;h=f708f3506b2091763017dfa0092de0bf21c1c7ed;hb=0ae2b770234dfc3cbb18bd38f324125cf0faca07;hp=347b42b8058423de5ea3102aeaab4888bdefcf4d;hpb=24e2b34260f219f0d1644ca7a138894980e25b14;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.graph/src/org/simantics/graph/store/PathPattern.java b/bundles/org.simantics.graph/src/org/simantics/graph/store/PathPattern.java
index 347b42b80..f708f3506 100644
--- a/bundles/org.simantics.graph/src/org/simantics/graph/store/PathPattern.java
+++ b/bundles/org.simantics.graph/src/org/simantics/graph/store/PathPattern.java
@@ -1,117 +1,117 @@
-package org.simantics.graph.store;
-
-import gnu.trove.set.hash.THashSet;
-
-import java.util.regex.Pattern;
-
-import org.simantics.graph.query.Path;
-import org.simantics.graph.query.PathChild;
-import org.simantics.graph.query.Paths;
-
-public class PathPattern {
-	
-	private static PathPattern EMPTY_PATTERN = new PathPattern(null, null);
-	
-	Path prefix;
-	Pattern suffix;
-	
-	private PathPattern(Path prefix, Pattern suffix) {
-		this.prefix = prefix;
-		this.suffix = suffix;
-	}
-
-	public static PathPattern compile(String pattern) {
-		pattern = stripPatternPrefix(pattern);
-		if(pattern == null)
-			return EMPTY_PATTERN;
-		String[] parts = pattern.split("/");
-		
-		Path path = Paths.Root;
-		for(int i=0;i<parts.length;++i) {
-			String part = parts[i];
-			if(containsWildcards(part)) {
-				StringBuilder b = new StringBuilder(pattern.length());
-				for(;i<parts.length;++i) {
-					b.append('/');
-					b.append(parts[i]);
-				}
-				return new PathPattern(path, compileGlobPattern(b.toString()));
-			}
-			else
-				path = new PathChild(part, path);
-		}
-		
-		return new PathPattern(path, null);
-	}
-	
-	private static String patternStart = "http://";
-	private static String stripPatternPrefix(String pattern) {
-		for(int i=0;i<patternStart.length();++i) {
-			if(pattern.length() <= i)
-				return null;
-			char c = pattern.charAt(i);
-			if(c == '*')
-				return pattern.substring(i);
-			if(c != patternStart.charAt(i) && c != '?')
-				return null;
-		}
-		return pattern.substring(patternStart.length());
-	}
-	
-	private static boolean containsWildcards(String pattern) {
-		return pattern.contains("*") || pattern.contains("?");
-	}
-	
-	private static Pattern compileGlobPattern(String pattern) {
-		int length = pattern.length();
-		StringBuilder b = new StringBuilder(2*length);
-		b.append("\\Q");
-		for(int i=0;i<length;++i) {
-			char c = pattern.charAt(i);
-			switch(c) {
-			case '*':
-				b.append("\\E.*\\Q");
-				break;
-			case '?':
-				b.append("\\E.\\Q");
-				break;
-			case '\\':
-				++i;
-				if(i < length) {
-					c = pattern.charAt(i);
-					if(c == '\\' && i+1 < length && pattern.charAt(i+1) == 'E') {
-						++i;
-						b.append("\\E\\\\E\\Q");
-					}
-					else if(c == '*' || c == '?')
-						b.append(c);
-					else {
-						b.append('\\');
-						b.append(c);
-					}
-				}
-				break;
-			default:
-				b.append(c);
-			}
-		}
-		b.append("\\E");
-		return Pattern.compile(b.toString());
-	}
-	
-	@Override
-	public String toString() {
-		return "(" + prefix + ", " + suffix + ")";
-	}
-	
-	public void search(IdentityStore store, THashSet<Path> result) {
-		int id = store.pathToId(prefix);
-		if(id == -1)
-			return;
-		store.findChildren(id, prefix, "", suffix, result);
-	}
-	
-	public static void main(String[] args) {
-		System.out.println(compile("http://www.simantics.org/*/foo"));
-	}
-}
+package org.simantics.graph.store;
+
+import gnu.trove.set.hash.THashSet;
+
+import java.util.regex.Pattern;
+
+import org.simantics.graph.query.Path;
+import org.simantics.graph.query.PathChild;
+import org.simantics.graph.query.Paths;
+
+public class PathPattern {
+	
+	private static PathPattern EMPTY_PATTERN = new PathPattern(null, null);
+	
+	Path prefix;
+	Pattern suffix;
+	
+	private PathPattern(Path prefix, Pattern suffix) {
+		this.prefix = prefix;
+		this.suffix = suffix;
+	}
+
+	public static PathPattern compile(String pattern) {
+		pattern = stripPatternPrefix(pattern);
+		if(pattern == null)
+			return EMPTY_PATTERN;
+		String[] parts = pattern.split("/");
+		
+		Path path = Paths.Root;
+		for(int i=0;i<parts.length;++i) {
+			String part = parts[i];
+			if(containsWildcards(part)) {
+				StringBuilder b = new StringBuilder(pattern.length());
+				for(;i<parts.length;++i) {
+					b.append('/');
+					b.append(parts[i]);
+				}
+				return new PathPattern(path, compileGlobPattern(b.toString()));
+			}
+			else
+				path = new PathChild(part, path);
+		}
+		
+		return new PathPattern(path, null);
+	}
+	
+	private static String patternStart = "http://";
+	private static String stripPatternPrefix(String pattern) {
+		for(int i=0;i<patternStart.length();++i) {
+			if(pattern.length() <= i)
+				return null;
+			char c = pattern.charAt(i);
+			if(c == '*')
+				return pattern.substring(i);
+			if(c != patternStart.charAt(i) && c != '?')
+				return null;
+		}
+		return pattern.substring(patternStart.length());
+	}
+	
+	private static boolean containsWildcards(String pattern) {
+		return pattern.contains("*") || pattern.contains("?");
+	}
+	
+	private static Pattern compileGlobPattern(String pattern) {
+		int length = pattern.length();
+		StringBuilder b = new StringBuilder(2*length);
+		b.append("\\Q");
+		for(int i=0;i<length;++i) {
+			char c = pattern.charAt(i);
+			switch(c) {
+			case '*':
+				b.append("\\E.*\\Q");
+				break;
+			case '?':
+				b.append("\\E.\\Q");
+				break;
+			case '\\':
+				++i;
+				if(i < length) {
+					c = pattern.charAt(i);
+					if(c == '\\' && i+1 < length && pattern.charAt(i+1) == 'E') {
+						++i;
+						b.append("\\E\\\\E\\Q");
+					}
+					else if(c == '*' || c == '?')
+						b.append(c);
+					else {
+						b.append('\\');
+						b.append(c);
+					}
+				}
+				break;
+			default:
+				b.append(c);
+			}
+		}
+		b.append("\\E");
+		return Pattern.compile(b.toString());
+	}
+	
+	@Override
+	public String toString() {
+		return "(" + prefix + ", " + suffix + ")";
+	}
+	
+	public void search(IdentityStore store, THashSet<Path> result) {
+		int id = store.pathToId(prefix);
+		if(id == -1)
+			return;
+		store.findChildren(id, prefix, "", suffix, result);
+	}
+	
+	public static void main(String[] args) {
+		System.out.println(compile("http://www.simantics.org/*/foo"));
+	}
+}