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    • top.jfunc.json.impl.BaseListJSONArray Maven / Gradle / Ivy

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    package top.jfunc.json.impl;

import top.jfunc.json.JsonArray;

import java.math.BigDecimal;
import java.math.BigInteger;
import java.util.*;

/**
 * 基于List的JSONArray实现基类
 * @author xiongshiyan at 2018/6/11
 */
public abstract class BaseListJSONArray extends BaseJson implements JsonArray {
    protected List list;
    public BaseListJSONArray(List list){
        this.list = list;
    }
    public BaseListJSONArray(){
        this.list = new LinkedList<>();
    }
    public BaseListJSONArray(String arrayString){
        this.list = str2List(arrayString);
    }

    public abstract List str2List(String arrayString);

    @Override
    public int size() {
        return list.size();
    }

    @Override
    public Object get(int index) {
        assertIndex(index , size());
        return checkNullValue(index , list.get(index));
    }

    @Override
    public String getString(int index) {
        assertIndex(index , size());
        String temp;
        Object value = list.get(index);
        if(isTolerant()){
            temp = ValueCompatible.compatibleValue(value, String.class);
        }else {
            temp = (String)value;
        }
        return checkNullValue(index , temp);
    }

    @Override
    public Boolean getBoolean(int index) {
        assertIndex(index , size());
        Boolean temp;
        Object value = list.get(index);
        if(isTolerant()){
            temp = ValueCompatible.compatibleValue(value, Boolean.class);
        }else {
            temp = (Boolean)value;
        }
        return checkNullValue(index , temp);
    }

    @Override
    public Integer getInteger(int index) {
        assertIndex(index , size());
        Integer temp;
        Object value = list.get(index);
        if(isTolerant()){
            temp = ValueCompatible.compatibleValue(value, Integer.class);
        }else {
            temp = (Integer)value;
        }
        return checkNullValue(index , temp);
    }

    @Override
    public Long getLong(int index) {
        assertIndex(index , size());
        Long temp;
        Object value = list.get(index);
        if(isTolerant()){
            temp = ValueCompatible.compatibleValue(value, Long.class);
        }else {
            temp = (Long)value;
        }
        return checkNullValue(index , temp);
    }

    @Override
    public Double getDouble(int index) {
        assertIndex(index , size());
        Double temp;
        Object value = list.get(index);
        if(isTolerant()){
            temp = ValueCompatible.compatibleValue(value, Double.class);
        }else {
            temp = (Double)value;
        }
        return checkNullValue(index , temp);
    }

    @Override
    public Float getFloat(int index) {
        assertIndex(index , size());
        Float temp;
        Object value = list.get(index);
        if(isTolerant()){
            temp = ValueCompatible.compatibleValue(value, Float.class);
        }else {
            temp = (Float)value;
        }
        return checkNullValue(index , temp);
    }

    @Override
    public BigInteger getBigInteger(int index) {
        assertIndex(index , size());
        BigInteger temp;
        Object value = list.get(index);
        if(isTolerant()){
            temp = ValueCompatible.compatibleValue(value, BigInteger.class);
        }else {
            temp = (BigInteger)value;
        }
        return checkNullValue(index , temp);
    }

    @Override
    public BigDecimal getBigDecimal(int index) {
        assertIndex(index , size());
        BigDecimal temp;
        Object value = list.get(index);
        if(isTolerant()){
            temp = ValueCompatible.compatibleValue(value, BigDecimal.class);
        }else {
            temp = (BigDecimal)value;
        }
        return checkNullValue(index , temp);
    }

    @Override
    public JsonArray remove(int index) {
        list.remove(index);
        return this;
    }

    @Override
    public JsonArray clear() {
        list.clear();
        return this;
    }

    @Override
    public JsonArray put(Object o) {
        list.add(o);
        return this;
    }

    @Override
    public JsonArray put(int index, Object o) {
        list.remove(index);
        list.add(index , o);
        return this;
    }

    @Override
    public JsonArray putAll(Collection os) {
        list.addAll(os);
        return this;
    }

    @Override
    public List unwrap() {
        return list;
    }


    @Override
    public int hashCode() {
        return list.hashCode();
    }

    @Override
    public boolean equals(Object obj) {
        return list.equals(obj);
    }
}
    
    
    
    

    




    
    
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