com.foundationdb.sql.parser

Class IndexColumnList

java.lang.Object

com.foundationdb.sql.parser.QueryTreeNode

com.foundationdb.sql.parser.QueryTreeNodeList<IndexColumn>

com.foundationdb.sql.parser.IndexColumnList

All Implemented Interfaces:

Visitable, Iterable<IndexColumn>

public class IndexColumnList
extends QueryTreeNodeList<IndexColumn>

List of IndexColumns. Also notes application of up to one function to a consecutive list of IndexColumns.

Field Summary

Fields inherited from class com.foundationdb.sql.parser.QueryTreeNode

AUTOINCREMENT_CREATE_MODIFY, AUTOINCREMENT_INC_INDEX, AUTOINCREMENT_IS_AUTOINCREMENT_INDEX, AUTOINCREMENT_START_INDEX

Constructor Summary

Constructors

Constructor and Description
IndexColumnList()

Method Summary

Methods

Modifier and Type	Method and Description
void	applyFunction(String functionName, int firstArgumentPosition, int nArguments)
void	copyFrom(QueryTreeNode node) Fill this node with a deep copy of the given node.
int	firstFunctionArg()
String	functionName()
int	lastFunctionArg()
String	toString() Format this node as a string Each sub-class of QueryTreeNode should implement its own toString() method.

Methods inherited from class com.foundationdb.sql.parser.QueryTreeNodeList

add, add, addAll, clear, destructiveAddAll, get, getList, indexOf, isEmpty, iterator, printSubNodes, remove, remove, set, size

Methods inherited from class com.foundationdb.sql.parser.QueryTreeNode

accept, convertDefaultNode, debugFlush, debugPrint, formatNodeString, getBeginOffset, getDebugOutput, getEndOffset, getNodeFactory, getNodeType, getNullNode, getParserContext, getStatementType, getUserData, init, init, init, init, init, init, init, init, init, init, init, init, init, init, isInstanceOf, makeTableName, makeTableName, nodeHeader, printLabel, setBeginOffset, setDebugOutput, setEndOffset, setNodeType, setParserContext, setUserData, stackPrint, treePrint, treePrint, treePrint

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

IndexColumnList

public IndexColumnList()

Method Detail

applyFunction

public void applyFunction(String functionName,
                 int firstArgumentPosition,
                 int nArguments)
                   throws StandardException

Throws:

StandardException

firstFunctionArg

public int firstFunctionArg()

lastFunctionArg

public int lastFunctionArg()

functionName

public String functionName()

copyFrom

public void copyFrom(QueryTreeNode node)
              throws StandardException

Description copied from class: QueryTreeNodeList

Fill this node with a deep copy of the given node.

Overrides:

copyFrom in class QueryTreeNodeList<IndexColumn>

Throws:

StandardException

toString

public String toString()

Description copied from class: QueryTreeNode

Format this node as a string Each sub-class of QueryTreeNode should implement its own toString() method. In each case, toString() should format the class members that are not sub-types of QueryTreeNode (printSubNodes() takes care of following the references to sub-nodes, and toString() takes care of all members that are not sub-nodes). Newlines should be used liberally - one good way to do this is to have a newline at the end of each formatted member. It's also a good idea to put the name of each member in front of the formatted value. For example, the code might look like: "memberName: " + memberName + "\n" + ... List members containing subclasses of QueryTreeNode should subclass QueryTreeNodeList. Such subclasses form a special case: These classes should not implement printSubNodes, since there is generic handling in QueryTreeNodeList. They should only implement toString if they contain additional members.

Overrides:

toString in class QueryTreeNode

Returns:

This node formatted as a String