dsql.parser
Class ASTData
java.lang.Object
dsql.parser.SimpleNode
dsql.parser.DMNode
dsql.parser.ASTXMLElement
dsql.parser.ASTData
- All Implemented Interfaces:
- java.lang.Cloneable, Node
- public class ASTData
- extends ASTXMLElement
A data element, e.g. XML or Excel. When executed, this object
returns a DataValue. New types of data can be added by subclassing
DataValue, e.g. ExcelDataValue.
Methods inherited from class dsql.parser.ASTXMLElement |
attributesToString, executeXML, getAttributeValue, getElement, getElement, getElements, getStartTag, getTagName, getXMLText, print, setAttribute, setAttribute, setDoc, setTagName |
Methods inherited from class dsql.parser.DMNode |
executeArgument, executeArgumentAsClass, executeArgumentColumnHolder, executeArgumentNonNull, executeArgumentRecordHolder, executeArgumentTable, executeWithCatch, getArgument, getCaller, getDsqlParent, getLine, getRoot, getString, hasArgument, jjtInsertFirstChild, jjtSetChild, setCaller, setLine |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
ASTData
public ASTData(int id)
- Constructor for Parser
ASTData
public ASTData(Parser p,
int id)
- Constructor for Parser
ASTData
public ASTData(ASTXMLElement toCopy)
- Constructor for Parser recast
toString
public java.lang.String toString()
- Overrides:
toString
in class ASTXMLElement
getFile
protected java.lang.String getFile()
throws ExecuteException
- Throws:
ExecuteException
getType
public java.lang.String getType(java.lang.String file)
throws ExecuteException
- Throws:
ExecuteException
execute
public Value execute()
throws ExecuteException
- Description copied from class:
DMNode
- Execute a Node
- Overrides:
execute
in class ASTXMLElement
- Throws:
ExecuteException