package com.midea.cloudSearch.druid.segment; public class From { private String index; private String type; private String alias; /** * Extract index and type from the 'from' string * @param from The part after the FROM keyword. */ public From(String from) { String[] parts = from.split("/"); this.index = parts[0].trim(); if (parts.length == 2) { this.type = parts[1].trim(); } } public From(String from,String alias){ this(from); this.alias = alias; } public String getIndex() { return index ; } public void setIndex(String index) { this.index = index; } public String getType() { return type; } public void setType(String type) { this.type = type; } public String getAlias() { return alias; } public void setAlias(String alias) { this.alias = alias; } }