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-rw-r--r--src/main/java/pl/edu/mimuw/cloudatlas/model/ValueUtils.java4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/main/java/pl/edu/mimuw/cloudatlas/model/ValueUtils.java b/src/main/java/pl/edu/mimuw/cloudatlas/model/ValueUtils.java
index 01a45b5..02b2ce4 100644
--- a/src/main/java/pl/edu/mimuw/cloudatlas/model/ValueUtils.java
+++ b/src/main/java/pl/edu/mimuw/cloudatlas/model/ValueUtils.java
@@ -4,4 +4,8 @@ public class ValueUtils {
public static boolean valueNonNullOfType(Value value, Type type) {
return value != null && !value.isNull() && value.getType().isCompatible(type);
}
+
+ public static boolean valueLower(Value a, Value b) {
+ return ((ValueBoolean) a.isLowerThan(b)).getValue();
+ }
}