public class ConstantNode extends java.lang.Object implements Expression
构造器和说明 |
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ConstantNode(java.lang.Object value) |
限定符和类型 | 方法和说明 |
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java.lang.Object |
eval(java.util.function.Function context)
评估
|
java.lang.Object |
getValue()
获取值
|
boolean |
isCollection()
是否为集合
|
java.lang.String |
toString() |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
eval
public java.lang.Object getValue()
public boolean isCollection()
public java.lang.Object eval(java.util.function.Function context)
Expression
eval
在接口中 Expression
public java.lang.String toString()
toString
在类中 java.lang.Object