org.wltea.expression.datameta
类 Reference
java.lang.Object
org.wltea.expression.datameta.Reference
public class Reference
- extends java.lang.Object
引用对象
- 版本:
- 2.0
2009-02-07
- 作者:
- 林良益,卓诗垚
从类 java.lang.Object 继承的方法 |
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Reference
public Reference(ExpressionToken token,
Constant[] args)
throws IllegalExpressionException
- 抛出:
IllegalExpressionException
getDataType
public BaseDataMeta.DataType getDataType()
getArgs
public Constant[] getArgs()
setArgs
public void setArgs(Constant[] args)
getToken
public ExpressionToken getToken()
setToken
public void setToken(ExpressionToken token)
execute
public Constant execute()
throws IllegalExpressionException
- 执行引用对象指待的表达式(操作符或者函数)
- 返回:
-
- 抛出:
IllegalExpressionException