com.github.leeonky.dal.ast

Class DALOperator.Subtraction

java.lang.Object

com.github.leeonky.interpreter.Operator<RuntimeContextBuilder.DALRuntimeContext,DALNode,DALOperator>

com.github.leeonky.dal.ast.DALOperator

com.github.leeonky.dal.ast.DALOperator.Subtraction

Enclosing class:

DALOperator

public static class DALOperator.Subtraction
extends DALOperator

Nested Class Summary

Nested classes/interfaces inherited from class com.github.leeonky.dal.ast.DALOperator

DALOperator.And, DALOperator.Division, DALOperator.Equal, DALOperator.Greater, DALOperator.GreaterOrEqual, DALOperator.Is, DALOperator.Less, DALOperator.LessOrEqual, DALOperator.Matcher, DALOperator.Minus, DALOperator.Multiplication, DALOperator.Not, DALOperator.NotEqual, DALOperator.Or, DALOperator.Parentheses, DALOperator.Plus, DALOperator.Positive, DALOperator.Property, DALOperator.PropertyDot, DALOperator.PropertyImplicit, DALOperator.PropertyMeta, DALOperator.PropertySlash, DALOperator.Subtraction, DALOperator.Which

Field Summary

Fields inherited from class com.github.leeonky.interpreter.Operator

label, precedence

Constructor Summary

Constructors

Constructor and Description
Subtraction()

Method Summary

Modifier and Type	Method and Description
java.lang.Object	calculate(DALNode left, DALNode right, RuntimeContextBuilder.DALRuntimeContext context)

Methods inherited from class com.github.leeonky.dal.ast.DALOperator

calculateData, commaAnd, inspect, isNeedInspect, keywordAnd, keywordOr, operatorAnd, operatorOr

Methods inherited from class com.github.leeonky.interpreter.Operator

getPosition, isPrecedentThan, setPosition

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Subtraction

public Subtraction()

Method Detail

calculate

public java.lang.Object calculate(DALNode left,
                                  DALNode right,
                                  RuntimeContextBuilder.DALRuntimeContext context)

Overrides:

calculate in class DALOperator