本文整理了Java中net.sf.jsqlparser.expression.Alias.getName()方法的一些代码示例，展示了Alias.getName()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Alias.getName()方法的具体详情如下：
包路径：net.sf.jsqlparser.expression.Alias
类名称：Alias
方法名：getName

Alias.getName介绍

暂无

代码示例

代码示例来源：origin: baomidou/mybatis-plus

/**
   * 租户字段别名设置
   * <p>tableName.tenantId 或 tableAlias.tenantId</p>
   *
   * @param table 表对象
   * @return 字段
   */
  protected Column getAliasColumn(Table table) {
    StringBuilder column = new StringBuilder();
    if (null == table.getAlias()) {
      column.append(table.getName());
    } else {
      column.append(table.getAlias().getName());
    }
    column.append(StringPool.DOT);
    column.append(tenantHandler.getTenantIdColumn());
    return new Column(column.toString());
  }
}

代码示例来源：origin: JSQLParser/JSqlParser

/**
 * Get name with out without using aliases.
 *
 * @param aliases
 * @return
 */
public String getName(boolean aliases) {
  StringBuilder fqn = new StringBuilder();
  if (table != null) {
    if (table.getAlias() != null && aliases) {
      fqn.append(table.getAlias().getName());
    } else {
      fqn.append(table.getFullyQualifiedName());
    }
  }
  if (fqn.length() > 0) {
    fqn.append('.');
  }
  if (columnName != null) {
    fqn.append(columnName);
  }
  return fqn.toString();
}

代码示例来源：origin: JSQLParser/JSqlParser

@Override
public void visit(Column tableColumn) {
  final Table table = tableColumn.getTable();
  String tableName = null;
  if (table != null) {
    if (table.getAlias() != null) {
      tableName = table.getAlias().getName();
    } else {
      tableName = table.getFullyQualifiedName();
    }
  }
  if (tableName != null && !tableName.isEmpty()) {
    buffer.append(tableName).append(".");
  }
  buffer.append(tableColumn.getColumnName());
}

代码示例来源：origin: JSQLParser/JSqlParser

@Override
public void visit(SelectExpressionItem selectExpressionItem) {
  if (firstRun) {
    if (selectExpressionItem.getAlias() != null) {
      aliases.add(selectExpressionItem.getAlias().getName().toUpperCase());
    }
  } else {
    if (selectExpressionItem.getAlias() == null) {
      while (true) {
        String alias = getNextAlias().toUpperCase();
        if (!aliases.contains(alias)) {
          aliases.add(alias);
          selectExpressionItem.setAlias(new Alias(alias));
          break;
        }
      }
    }
  }
}

代码示例来源：origin: pagehelper/Mybatis-PageHelper

if (selectExpressionItem.getAlias() != null) {
  Column column = new Column(selectExpressionItem.getAlias().getName());
  SelectExpressionItem expressionItem = new SelectExpressionItem(column);
  selectItems.add(expressionItem);

代码示例来源：origin: pagehelper/Mybatis-PageHelper

aliases.add(alias.getName());
Alias alias = selectExpressionItem.getAlias();
if (alias != null) { // 查询列含有别名时用查询列别名
  iterator.set(cloneOrderByElement(orderByElement, alias.getName()));

代码示例来源：origin: baomidou/mybatis-plus

Expression rightExpression = ((BinaryExpression) expression).getRightExpression();
if (joinTable != null && rightExpression instanceof Column) {
  if (Objects.equals(((Column) rightExpression).getTable().getName(), table.getAlias().getName())) {
    validUseIndex(table, ((Column) rightExpression).getColumnName(), connection);
    validUseIndex(joinTable, ((Column) leftExpression).getColumnName(), connection);

代码示例来源：origin: Blazebit/blaze-persistence

private Table findTable(List<Table> tables, String alias) {
  for (Table t : tables) {
    if (alias.equals(t.getAlias().getName())) {
      return t;
    }
  }
  return null;
}

代码示例来源：origin: com.blazebit/blaze-persistence-testsuite-base-jpa

private Table findTable(List<Table> tables, String alias) {
  for (Table t : tables) {
    if (alias.equals(t.getAlias().getName())) {
      return t;
    }
  }
  return null;
}

代码示例来源：origin: com.intoverflow.booster/booster-core

private static void fetchTables(Map<String, Table> tables, FromItem fromItem) {
  if (fromItem instanceof Table) {
    Alias alias = ((Table) fromItem).getAlias();
    if (alias != null) {
      tables.put(alias.getName(), (Table) fromItem);
    } else {
      tables.put(((Table) fromItem).getName(), (Table) fromItem);
    }
  }
}

代码示例来源：origin: com.manydesigns/portofino-database

private static boolean hasEntityAlias(String entityName, FromItem fromItem) {
  return fromItem instanceof net.sf.jsqlparser.schema.Table &&
      ((net.sf.jsqlparser.schema.Table) fromItem).getName().equals(entityName) &&
      fromItem.getAlias() != null &&
      !StringUtils.isBlank(fromItem.getAlias().getName());
}

代码示例来源：origin: ManyDesigns/Portofino

private static boolean hasEntityAlias(String entityName, FromItem fromItem) {
  return fromItem instanceof net.sf.jsqlparser.schema.Table &&
      ((net.sf.jsqlparser.schema.Table) fromItem).getName().equals(entityName) &&
      fromItem.getAlias() != null &&
      !StringUtils.isBlank(fromItem.getAlias().getName());
}

代码示例来源：origin: ontop/ontop

@Override
public void visit(SubSelect subSelect) {
  if (subSelect.getAlias() == null || subSelect.getAlias().getName() == null)
    throw new InvalidSelectQueryRuntimeException("SUB-SELECT must have an alias", subSelect);
  RAExpression current = select(subSelect.getSelectBody());
  RelationID aliasId = idfac.createRelationID(null, subSelect.getAlias().getName());
  result = RAExpression.alias(current, aliasId, termFactory);
}

代码示例来源：origin: it.unibz.inf.ontop/ontop-mapping-sql-core

@Override
public void visit(SubSelect subSelect) {
  if (subSelect.getAlias() == null || subSelect.getAlias().getName() == null)
    throw new InvalidSelectQueryRuntimeException("SUB-SELECT must have an alias", subSelect);
  RAExpression current = select(subSelect.getSelectBody());
  RelationID aliasId = idfac.createRelationID(null, subSelect.getAlias().getName());
  result = RAExpression.alias(current, aliasId);
}

代码示例来源：origin: it.unibz.inf.ontop/ontop-obdalib-core

@Override
public void visit(SelectExpressionItem selectExpr) {
  /*
   * Here we found a column
   */
  if (selectExpr.getAlias() != null) {
    columns.add(new Column(selectExpr.getAlias().getName()));
  }
  else {
    selectExpr.getExpression().accept(this);
  }
}

代码示例来源：origin: it.unibz.inf.ontop/ontop-mapping-sql-core

@Override
public void visit(SubSelect subSelect) {
  if (subSelect.getAlias() == null || subSelect.getAlias().getName() == null)
    throw new InvalidSelectQueryRuntimeException("SUB-SELECT must have an alias", subSelect);
  relationIndex++;
  SelectBody selectBody = subSelect.getSelectBody();
  if (!(selectBody instanceof PlainSelect))
    throw new UnsupportedSelectQueryRuntimeException("Complex SELECT statements are not supported", selectBody);
  RAExpressionAttributes current = select((PlainSelect) selectBody);
  RelationID aliasId = idfac.createRelationID(null, subSelect.getAlias().getName());
  result = RAExpressionAttributes.alias(current, aliasId);
}

代码示例来源：origin: ontop/ontop

@Override
public void visit(SubSelect subSelect) {
  if (subSelect.getAlias() == null || subSelect.getAlias().getName() == null)
    throw new InvalidSelectQueryRuntimeException("SUB-SELECT must have an alias", subSelect);
  relationIndex++;
  SelectBody selectBody = subSelect.getSelectBody();
  if (!(selectBody instanceof PlainSelect))
    throw new UnsupportedSelectQueryRuntimeException("Complex SELECT statements are not supported", selectBody);
  RAExpressionAttributes current = select((PlainSelect) selectBody);
  RelationID aliasId = idfac.createRelationID(null, subSelect.getAlias().getName());
  result = RAExpressionAttributes.alias(current, aliasId);
}

代码示例来源：origin: it.unibz.inf.ontop/ontop-obdalib-core

@Override
public void visit(SubSelect subSelect) {
  subSelect.getSelectBody().accept(new ReplaceStarSelectVisitor(true, subSelect.getAlias().getName(), variables));
}

代码示例来源：origin: ontop/ontop

public QuotedID getSelectItemAliasedId(SelectExpressionItem si) {
  if (si.getAlias() != null && si.getAlias().getName() != null) {
    return idfac.createAttributeID(si.getAlias().getName());
  }
  else if (si.getExpression() instanceof Column) {
    return idfac.createAttributeID(((Column)si.getExpression()).getColumnName());
  }
  else
    throw new InvalidSelectQueryRuntimeException("Complex expression in SELECT must have an alias", si);
}

代码示例来源：origin: it.unibz.inf.ontop/ontop-mapping-sql-core

public QuotedID getSelectItemAliasedId(SelectExpressionItem si) {
  if (si.getAlias() != null && si.getAlias().getName() != null) {
    return idfac.createAttributeID(si.getAlias().getName());
  }
  else if (si.getExpression() instanceof Column) {
    return idfac.createAttributeID(((Column)si.getExpression()).getColumnName());
  }
  else
    throw new InvalidSelectQueryRuntimeException("Complex expression in SELECT must have an alias", si);
}