com.espertech.esper.epl.parse
Class ASTParameterHelper
java.lang.Object
com.espertech.esper.epl.parse.ASTParameterHelper
public class ASTParameterHelper
- extends Object
Parse AST parameter nodes including constants, arrays, lists.
Distinguishes between uniform and non-uniform arrays.
Method Summary |
static Object |
makeParameter(org.antlr.runtime.tree.Tree parameterNode,
long engineTime)
Returns the parse Object for the parameter/constant AST node whose text to parse. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
ASTParameterHelper
public ASTParameterHelper()
makeParameter
public static Object makeParameter(org.antlr.runtime.tree.Tree parameterNode,
long engineTime)
throws ASTWalkException
- Returns the parse Object for the parameter/constant AST node whose text to parse.
- Parameters:
parameterNode
- - AST node to parseengineTime
- the engine current time
- Returns:
- object value
- Throws:
ASTWalkException
- is thrown to indicate a parse error