package com.alibaba.qlexpress4.runtime.data;

import com.alibaba.qlexpress4.runtime.LeftValue;

/**
 * Author: DQinYuan
 */
public class AssignableDataValue implements LeftValue {
    
    private String symbolName;
    
    private Object value;
    
    private final Class<?> defineType;
    
    public AssignableDataValue(String symbolName, Object value) {
        this.symbolName = symbolName;
        this.value = value;
        this.defineType = null;
    }
    
    public AssignableDataValue(String symbolName, Object value, Class<?> defineType) {
        this.symbolName = symbolName;
        this.value = value;
        this.defineType = defineType;
    }
    
    @Override
    public void setInner(Object newValue) {
        this.value = newValue;
    }
    
    @Override
    public Object get() {
        return value;
    }
    
    @Override
    public Class<?> getDefinedType() {
        return defineType;
    }
    
    @Override
    public String getSymbolName() {
        return symbolName;
    }
}