diff options
Diffstat (limited to 'config-lib/src/main/java/com/yahoo/config/EnumNode.java')
-rw-r--r-- | config-lib/src/main/java/com/yahoo/config/EnumNode.java | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/config-lib/src/main/java/com/yahoo/config/EnumNode.java b/config-lib/src/main/java/com/yahoo/config/EnumNode.java new file mode 100644 index 00000000000..5443d063bbd --- /dev/null +++ b/config-lib/src/main/java/com/yahoo/config/EnumNode.java @@ -0,0 +1,24 @@ +// Copyright 2016 Yahoo Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root. +package com.yahoo.config; + +/** + * The EnumNode class is a superclass for Enumerations in a configuration tree. + */ +public abstract class EnumNode<ENUM extends Enum<?>> extends LeafNode<ENUM> { + public EnumNode() { + } + + public EnumNode(boolean b) { + super(b); + } + + @Override + public String toString() { + return (value == null) ? "(null)" : value.toString(); + } + + @Override + public String getValue() { + return (value == null) ? null : value.toString(); + } +} |