Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.utils / src / org / simantics / utils / strings / StringInputValidator.java

diff --git a/bundles/org.simantics.utils/src/org/simantics/utils/strings/StringInputValidator.java b/bundles/org.simantics.utils/src/org/simantics/utils/strings/StringInputValidator.java
new file mode 100644 (file)
index 0000000..7c91246
--- /dev/null
+++ b/bundles/org.simantics.utils/src/org/simantics/utils/strings/StringInputValidator.java
@@ -0,0 +1,23 @@
+package org.simantics.utils.strings;\r
+\r
+import java.util.Collection;\r
+import java.util.Collections;\r
+\r
+/**\r
+ * Checks the validity of input strings and returns\r
+ * possible problems in the input.\r
+ */\r
+public interface StringInputValidator {\r
+\r
+       Collection<StringInputProblem> validate(String input);\r
+       \r
+       public static StringInputValidator PASS = new StringInputValidator() {\r
+               \r
+               @Override\r
+               public Collection<StringInputProblem> validate(String input) {\r
+                       return Collections.emptyList();\r
+               }\r
+               \r
+       };\r
+       \r
+}\r