package com.hbbh.adapter.utils;
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import com.rtdb.model.SearchCondition;
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import com.rtdb.model.SearchConditionTotal;
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/**
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* 复合查询条件设置
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*/
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public class SearchConditionUtil {
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private static String wildcard = "*";
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private static String questionMark = "？";
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private static String _null = null;
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/**
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* 复合查询
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*/
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public static SearchCondition getSearchCondition() {
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SearchCondition searchCondition = new SearchCondition();
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//标签点描述的子集 |
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searchCondition.setDesc(_null);
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// 描述中包含该参数的标签点均满足条件，空字符串表示不用描述作搜索条件，缺省设置为空，长度不得超过 RTDB_SOURCE_SIZE
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//标签点工程单位的子集 |
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searchCondition.setUnit(_null);
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// 工程单位中包含该参数的标签点均满足条件，空字符串表示不用工程单位作搜索条件，缺省设置为空，长度不得超过 RTDB_UNIT_SIZE
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//数据源集合 |
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searchCondition.setSource(_null);
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// 字符串中的每个字符均表示一个数据源，空字符串表示不用数据源作搜索条件，缺省设置为空，长度不得超过 RTDB_DESC_SIZE
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//标签点名称掩码 |
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searchCondition.setTagmask(wildcard);
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// 支持"*"和"?"通配符，缺省设置为"*"，长度不得超过 RTDB_TAG_SIZE
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//标签点表名称掩码 |
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searchCondition.setTablemask(wildcard);
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//支持"*"和"?"通配符，缺省设置为"*"，长度不得超过 RTDB_TAG_SIZ
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//标签点设备名称 |
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searchCondition.setInstrument(_null);
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//缺省设置为空
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return searchCondition;
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}
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private static String _append=".*";
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/**
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* 高级 复合查询
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*
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* @return
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*/
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public static SearchConditionTotal getSearchConditionTotal() {
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SearchConditionTotal searchConditionTotal = new SearchConditionTotal();
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//TODO:
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//时间精度 0表示秒；1表示毫秒
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//searchConditionTotal.set_TimeAccuracy(0);
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//设置测点类型
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//searchConditionTotal.set_PointType(null);
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//设置测点的值类型
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searchConditionTotal.set_ValueTypeString(null);
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//设置搜索参数
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//searchConditionTotal.set_SearchCondition(null);
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//搜索参数对应的值 （只有设定了搜索参数 SearchCondition,该参数填入的值才会生效）
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//searchConditionTotal.setSearchMaskValue(null);
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insertS(searchConditionTotal);
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return searchConditionTotal;
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}
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private static void insertS(SearchConditionTotal searchConditionTotal) {
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SearchCondition searchCondition = getSearchCondition();
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if (searchCondition != null) {
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searchConditionTotal.setDesc(searchCondition.getDesc());
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searchConditionTotal.setInstrument(searchCondition.getInstrument());
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searchConditionTotal.setSource(searchCondition.getSource());
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searchConditionTotal.setTablemask(searchCondition.getTablemask());
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searchConditionTotal.setUnit(searchCondition.getUnit());
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searchConditionTotal.setTagmask(searchCondition.getTagmask());
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}
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}
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}
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