gudusoft.gsqlparser.nodes
Class TConstant
java.lang.Object
gudusoft.gsqlparser.nodes.TParseTreeNode
gudusoft.gsqlparser.nodes.TConstant
- All Implemented Interfaces:
- Visitable
public class TConstant
- extends TParseTreeNode
A constant (sometimes called a literal) specifies a value.
Constants are classified as:
string(text) constants,
numeric constants,Numeric constants are further classified as integer, floating-point, or decimal.
datetime constants,
interval constants
boolean constants..
Methods inherited from class gudusoft.gsqlparser.nodes.TParseTreeNode |
addAllMyTokensToTokenList, doParse, getColumnNo, getDummyTag, getEndToken, getGsqlparser, getLineNo, getNodeType, getStartToken, init, init, init, init, init, init, setDummyTag, setEndToken, setEndToken, setGsqlparser, setNodeType, setStartToken, setStartToken, setString, toString |
Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait |
TConstant
public TConstant()
setSign
public void setSign(TSourceToken sign)
getSign
public TSourceToken getSign()
setvalueToken
public void setvalueToken(TSourceToken st)
getvalueToken
public TSourceToken getvalueToken()
accept
public void accept(TParseTreeVisitor v)
- Specified by:
accept
in interface Visitable
- Overrides:
accept
in class TParseTreeNode