本文整理汇总了Java中com.akiban.sql.parser.Visitable.getClass方法的典型用法代码示例。如果您正苦于以下问题：Java Visitable.getClass方法的具体用法？Java Visitable.getClass怎么用？Java Visitable.getClass使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类com.akiban.sql.parser.Visitable的用法示例。
在下文中一共展示了Visitable.getClass方法的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: visit
import com.akiban.sql.parser.Visitable; //导入方法依赖的package包/类
@Override
public Visitable visit(Visitable node) throws StandardException {
switch (((QueryTreeNode) node).getNodeType()) {
case NodeTypes.JAVA_TO_SQL_VALUE_NODE:
visit((JavaToSQLValueNode) node);
break;
case NodeTypes.RESULT_COLUMN:
break;
case NodeTypes.AGGREGATE_NODE:
visit((AggregateNode) node);
break;
case NodeTypes.COLUMN_REFERENCE:
ColumnStructure tmp = new ColumnStructure(
((ColumnReference) node).getColumnName(), null);
tableName = ((ColumnReference) node).getTableName();
setOperand(tmp);
break;
default:
if (node instanceof BinaryOperatorNode) {
visit((BinaryOperatorNode) node);
} else if (node instanceof ConstantNode) {
visit((ConstantNode) node);
} else if (node instanceof SQLToJavaValueNode) {
} else
throw new StandardException("Unbekannter Parameter: \n "
+ node.getClass() + "\n" + node.toString());
break;
}
return node;
}
示例2: visit
import com.akiban.sql.parser.Visitable; //导入方法依赖的package包/类
/**
* Main visit function, delegates entries to the according sub visit
* function.
*
* @param node
* @throws StandardException
* @see com.akiban.sql.parser.Visitor#visit(com.akiban.sql.parser.Visitable)
*/
@Override
public Visitable visit(Visitable node) throws StandardException {
switch (((QueryTreeNode) node).getNodeType()) {
case NodeTypes.FROM_LIST:
break;
case NodeTypes.FROM_BASE_TABLE:
tables.add(new TableStructure(((FromTable) node).getOrigTableName().getTableName()));
break;
case NodeTypes.FULL_OUTER_JOIN_NODE:
case NodeTypes.HALF_OUTER_JOIN_NODE:
case NodeTypes.JOIN_NODE:
visit((JoinNode) node);
break;
default:
if (node instanceof BinaryOperatorNode) {
} else if (node instanceof ConstantNode) {
} else if (node instanceof ColumnReference) {
} else {
throw new StandardException("Unbekannter Parameter: \n "
+ node.getClass() + "\n" + node.toString());
}
break;
}
return node;
}
示例3: visit
import com.akiban.sql.parser.Visitable; //导入方法依赖的package包/类
@Override
public Visitable visit(Visitable node) throws StandardException {
switch (((QueryTreeNode) node).getNodeType()) {
case NodeTypes.JAVA_TO_SQL_VALUE_NODE:
break;
case NodeTypes.STATIC_METHOD_CALL_NODE:
for (JavaValueNode nodeChild : ((StaticMethodCallNode) node)
.getMethodParameters()) {
WhereClauseVisitor wvisitor = new WhereClauseVisitor();
nodeChild.accept(wvisitor);
Structure tmp = wvisitor.getConditionTree();
operands.add(tmp);
}
operator = ((StaticMethodCallNode) node).getMethodName();
if (operator.equals("COUNT(*)")) {
operands.add(new Structure("*"));
conditionTree = (new PrefixOperatorStructure("COUNT", operands));
} else {
conditionTree = (new PrefixOperatorStructure(operator, operands));
}
break;
default:
throw new StandardException("Unbekannter Parameter: \n "
+ node.getClass() + "\n" + node.toString());
}
return node;
}
示例4: visit
import com.akiban.sql.parser.Visitable; //导入方法依赖的package包/类
/**
* Main visit function, gets join type and delegates join tables and join
* clause to the according sub visit function.
*
* @param node
* @throws StandardException
* @see com.akiban.sql.parser.Visitor#visit(com.akiban.sql.parser.Visitable)
*/
@Override
public Visitable visit(Visitable node) throws StandardException {
switch (((QueryTreeNode) node).getNodeType()) {
case NodeTypes.JOIN_NODE:
joinType = "JOIN";
visit((JoinNode) node);
break;
case NodeTypes.FULL_OUTER_JOIN_NODE:
joinType = "FULL_OUTER_JOIN";
visit((JoinNode) node);
break;
case NodeTypes.HALF_OUTER_JOIN_NODE:
joinType = "HALF_OUTER_JOIN";
visit((JoinNode) node);
break;
case NodeTypes.FROM_BASE_TABLE:
setTable(new TableStructure(((FromTable) node).getOrigTableName().getTableName()));
break;
default:
if (node instanceof BinaryOperatorNode)
visit((BinaryOperatorNode) node);
else
throw new StandardException("Unbekannter Parameter: \n "
+ node.getClass() + "\n" + node.toString());
break;
}
return node;
}
示例5: visit
import com.akiban.sql.parser.Visitable; //导入方法依赖的package包/类
/**
* Main visit function, delegates columns to an according sub visit
* function.
*
* @param node
* @throws StandardException
* @see com.akiban.sql.parser.Visitor#visit(com.akiban.sql.parser.Visitable)
*/
@Override
public Visitable visit(Visitable node) throws StandardException {
switch (((QueryTreeNode) node).getNodeType()) {
case NodeTypes.RESULT_COLUMN_LIST:
break;
case NodeTypes.RESULT_COLUMN:
visit((ResultColumn) node);
break;
case NodeTypes.ALL_RESULT_COLUMN:
visit((AllResultColumn) node);
break;
case NodeTypes.AGGREGATE_NODE:
visit((AggregateNode) node);
break;
case NodeTypes.COLUMN_REFERENCE:
visit((ColumnReference) node);
break;
case NodeTypes.JAVA_TO_SQL_VALUE_NODE:
break;
case NodeTypes.SQL_TO_JAVA_VALUE_NODE:
break;
case NodeTypes.STATIC_METHOD_CALL_NODE:
visit((StaticMethodCallNode) node);
break;
default:
if (node instanceof BinaryOperatorNode) {
visit((BinaryOperatorNode) node);
} else if (node instanceof ConstantNode) {
isPuffering = true;
extendCol(((ConstantNode) node).getValue().toString());
} else
throw new StandardException("Unbekannter Parameter: \n "
+ node.getClass() + "\n" + node.toString());
}
return node;
}
示例6: visit
import com.akiban.sql.parser.Visitable; //导入方法依赖的package包/类
/**
* Main visit function, gets operator and delegates operands to the
* according sub visit function.
*
* @param node
* @throws StandardException
* @see com.akiban.sql.parser.Visitor#visit(com.akiban.sql.parser.Visitable)
*/
@Override
public Visitable visit(Visitable node) throws StandardException {
switch (((QueryTreeNode) node).getNodeType()) {
case NodeTypes.AGGREGATE_NODE:
if (operator == null) {
operator = ((AggregateNode) node).getAggregateName();
} else {
visit((AggregateNode) node);
stopChilds = true;
}
if (operator.equals("COUNT(*)")) { // count needs special treatment
operands.add(new Structure("*"));
conditionTree = (new PrefixOperatorStructure("COUNT", operands));
}
break;
case NodeTypes.COLUMN_REFERENCE:
ColumnStructure tmp5 = new ColumnStructure(
((ColumnReference) node).getColumnName(),
((ColumnReference) node).getTableName());
setOperand(tmp5);
break;
default:
if (node instanceof BinaryOperatorNode) {
visit((BinaryOperatorNode) node);
} else if (node instanceof ConstantNode) {
Structure tmp2 = new Structure(((ConstantNode) node).getValue()
.toString());
setOperand(tmp2);
} else if (node instanceof StaticMethodCallNode) {
StaticMethodCallNodeVisitor tvisitor = new StaticMethodCallNodeVisitor();
node.accept(tvisitor);
PrefixOperatorStructure tmp4 = tvisitor.getConditionTree();
setOperand(tmp4);
} else if (node instanceof SQLToJavaValueNode) {
} else {
throw new StandardException("Unbekannter Parameter: \n "
+ node.getClass() + "\n" + node.toString());
}
break;
}
return node;
}