com.feilong.lib.ognl.enhance.LocalReferenceImpl Maven / Gradle / Ivy

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package com.feilong.lib.ognl.enhance;

/**
 * Implementation of {@link LocalReference}.
 */
public class LocalReferenceImpl implements LocalReference{

    String _name;

    Class  _type;

    String _expression;

    public LocalReferenceImpl(String name, String expression, Class type){
        _name = name;
        _type = type;
        _expression = expression;
    }

    @Override
    public String getName(){
        return _name;
    }

    @Override
    public String getExpression(){
        return _expression;
    }

    @Override
    public Class getType(){
        return _type;
    }

    @Override
    public boolean equals(Object o){
        if (this == o){
            return true;
        }
        if (o == null || getClass() != o.getClass()){
            return false;
        }

        LocalReferenceImpl that = (LocalReferenceImpl) o;

        if (_expression != null ? !_expression.equals(that._expression) : that._expression != null){
            return false;
        }
        if (_name != null ? !_name.equals(that._name) : that._name != null){
            return false;
        }
        if (_type != null ? !_type.equals(that._type) : that._type != null){
            return false;
        }

        return true;
    }

    @Override
    public int hashCode(){
        int result;
        result = (_name != null ? _name.hashCode() : 0);
        result = 31 * result + (_type != null ? _type.hashCode() : 0);
        result = 31 * result + (_expression != null ? _expression.hashCode() : 0);
        return result;
    }

    @Override
    public String toString(){
        return "LocalReferenceImpl[" + "_name='" + _name + '\'' + '\n' + ", _type=" + _type + '\n' + ", _expression='" + _expression + '\''
                        + '\n' + ']';
    }
}