| java.lang.Object
 org.apache.velocity.runtime.parser.node.NodeUtils
| NodeUtils | | public class NodeUtils (Code) | | Utilities for dealing with the AST node structure.
author:
Jason van Zyl
author:
Geir Magnusson Jr.
version:
$Id: NodeUtils.java 463298 2006-10-12 16:10:32Z henning $ |
| interpolate | | public static String interpolate(String argStr, Context vars) throws MethodInvocationException(Code) | | Utility method to interpolate context variables
into string literals. So that the following will
work:
#set $name = "candy"
$image.getURI("${name}.jpg")
And the string literal argument will
be transformed into "candy.jpg" before
the method is executed.
Parameters:
argStr -
Parameters:
vars - Interpoliation result.
throws:
MethodInvocationException - |
| specialText | | public static String specialText(Token t)(Code) | | Collect all the s that
are carried along with a token. Special
tokens do not participate in parsing but
can still trigger certain lexical actions.
In some cases you may want to retrieve these
special tokens, this is simply a way to
extract them.
Parameters:
t - String with the special tokens. |
| tokenLiteral | | public static String tokenLiteral(Token t)(Code) | | complete node literal
Parameters:
t - A node literal. |
|
|