com.heliorm.impl.AliasDatabase Maven / Gradle / Ivy
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package com.heliorm.impl;
import com.heliorm.Database;
import com.heliorm.Table;
import java.util.ArrayList;
import java.util.List;
/**
* @author gideon
*/
public final class AliasDatabase implements Database {
private final Database database;
private final String sqlDatabase;
private List> tables;
/**
* Create a new alias database.
*
* @param database The underlying database model
* @param sqlDatabase The name of the SQL database
*/
public AliasDatabase(Database database, String sqlDatabase) {
this.database = database;
this.sqlDatabase = sqlDatabase;
}
@Override
public String getSqlDatabase() {
return sqlDatabase;
}
@Override
public List> getTables() {
if (tables == null) {
tables = new ArrayList<>();
for (Table table : database.getTables()) {
tables.add(new AliasTable<>(this, table));
}
}
return tables;
}
}
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