From 86983c1b774277e62a0442f1a883ee6223bd61c8 Mon Sep 17 00:00:00 2001 From: Michael Williamson Date: Wed, 30 Sep 2015 19:04:45 +0100 Subject: Throw NoSuchMethod when method doesn't exist --- .../java/org/zwobble/couscous/interpreter/NoSuchMethod.java | 12 ++++++++++++ src/main/java/org/zwobble/couscous/values/StringValue.java | 4 +++- 2 files changed, 15 insertions(+), 1 deletion(-) create mode 100644 src/main/java/org/zwobble/couscous/interpreter/NoSuchMethod.java (limited to 'src/main/java') diff --git a/src/main/java/org/zwobble/couscous/interpreter/NoSuchMethod.java b/src/main/java/org/zwobble/couscous/interpreter/NoSuchMethod.java new file mode 100644 index 0000000..e69c978 --- /dev/null +++ b/src/main/java/org/zwobble/couscous/interpreter/NoSuchMethod.java @@ -0,0 +1,12 @@ +package org.zwobble.couscous.interpreter; + +import lombok.EqualsAndHashCode; +import lombok.Value; + +@Value +@EqualsAndHashCode(callSuper=false) +public class NoSuchMethod extends InterpreterException { + private static final long serialVersionUID = 1L; + + String methodName; +} diff --git a/src/main/java/org/zwobble/couscous/values/StringValue.java b/src/main/java/org/zwobble/couscous/values/StringValue.java index 3a1a13d..9cf81ff 100644 --- a/src/main/java/org/zwobble/couscous/values/StringValue.java +++ b/src/main/java/org/zwobble/couscous/values/StringValue.java @@ -2,6 +2,8 @@ package org.zwobble.couscous.values; import java.util.List; +import org.zwobble.couscous.interpreter.NoSuchMethod; + import lombok.Value; import lombok.val; @@ -18,7 +20,7 @@ public class StringValue implements InterpreterValue { val endIndex = (IntegerValue)arguments.get(1); return new StringValue(value.substring(startIndex.getValue(), endIndex.getValue())); } else { - throw new UnsupportedOperationException(); + throw new NoSuchMethod(methodName); } } } -- cgit v1.2.3