com.akiban.sql.parser
Class FullOuterJoinNode

java.lang.Object
  com.akiban.sql.parser.QueryTreeNode
      com.akiban.sql.parser.ResultSetNode
          com.akiban.sql.parser.FromTable
              com.akiban.sql.parser.JoinNode
                  com.akiban.sql.parser.FullOuterJoinNode

All Implemented Interfaces:

Visitable

public class FullOuterJoinNode
extends JoinNode

An FullOuterJoinNode represents a full outer join result set.

Nested Class Summary

Nested classes/interfaces inherited from class com.akiban.sql.parser.JoinNode

JoinNode.JoinType

Field Summary

protected ResultSetNode	leftResultSet
protected ResultSetNode	rightResultSet

Fields inherited from class com.akiban.sql.parser.FromTable

correlationName, origTableName, tableProperties

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

AUTOINCREMENT_CREATE_MODIFY, AUTOINCREMENT_INC_INDEX, AUTOINCREMENT_IS_AUTOINCREMENT_INDEX, AUTOINCREMENT_START_INDEX

Constructor Summary

FullOuterJoinNode()

Method Summary

String	getExposedName() Return the exposed name for this table, which is the name that can be used to refer to this table in the rest of the query.
ResultSetNode	getLeftmostResultSet()
ResultSetNode	getLeftResultSet() Get the leftResultSet from this node.
ResultSetNode	getRightResultSet() Get the rightResultSet from this node.
void	init(Object leftResultSet, Object rightResultSet, Object tableProperties) Initializer for a TableOperatorNode.
void	init(Object leftResult, Object rightResult, Object onClause, Object usingClause, Object tableProperties) Initializer for a FullOuterJoinNode.
void	setLeftmostResultSet(ResultSetNode newLeftResultSet)
void	setLeftResultSet(ResultSetNode leftResultSet)
void	setNestedInParens(boolean nestedInParens) Mark whether or not this node is nested in parens.
void	setRightResultSet(ResultSetNode rightResultSet)

Methods inherited from class com.akiban.sql.parser.JoinNode

copyFrom, getJoinClause, getLogicalLeftResultSet, getLogicalRightResultSet, getUsingClause, init, isNaturalJoin, joinTypeToString, printSubNodes, setJoinClause, setUsingClause, toString

Methods inherited from class com.akiban.sql.parser.FromTable

getCorrelationName, getOrigTableName, getTableName, init, setCorrelationName, setOrigTableName

Methods inherited from class com.akiban.sql.parser.ResultSetNode

getResultColumns, setInsertSource, setResultColumns

Methods inherited from class com.akiban.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, 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

Field Detail

leftResultSet

protected ResultSetNode leftResultSet

rightResultSet

protected ResultSetNode rightResultSet

Constructor Detail

FullOuterJoinNode

public FullOuterJoinNode()

Method Detail

init

public void init(Object leftResult,
                 Object rightResult,
                 Object onClause,
                 Object usingClause,
                 Object tableProperties)
          throws StandardException

Initializer for a FullOuterJoinNode.

Overrides:

init in class QueryTreeNode

Parameters:

leftResult - The ResultSetNode on the left side of this join

rightResult - The ResultSetNode on the right side of this join

onClause - The ON clause

usingClause - The USING clause

tableProperties - Properties list associated with the table

Throws:

StandardException - Thrown on error

init

public void init(Object leftResultSet,
                 Object rightResultSet,
                 Object tableProperties)
          throws StandardException

Initializer for a TableOperatorNode.

Overrides:

init in class QueryTreeNode

Parameters:

leftResultSet - The ResultSetNode on the left side of this node

rightResultSet - The ResultSetNode on the right side of this node

tableProperties - Properties list associated with the table

Throws:

StandardException - Thrown on error

getLeftResultSet

public ResultSetNode getLeftResultSet()

Get the leftResultSet from this node.

Returns:

ResultSetNode The leftResultSet from this node.

getRightResultSet

public ResultSetNode getRightResultSet()

Get the rightResultSet from this node.

Returns:

ResultSetNode The rightResultSet from this node.

setLeftResultSet

public void setLeftResultSet(ResultSetNode leftResultSet)

setRightResultSet

public void setRightResultSet(ResultSetNode rightResultSet)

getLeftmostResultSet

public ResultSetNode getLeftmostResultSet()

setLeftmostResultSet

public void setLeftmostResultSet(ResultSetNode newLeftResultSet)

getExposedName

public String getExposedName()

Return the exposed name for this table, which is the name that can be used to refer to this table in the rest of the query.

Overrides:

getExposedName in class FromTable

Returns:

The exposed name for this table.

setNestedInParens

public void setNestedInParens(boolean nestedInParens)

Mark whether or not this node is nested in parens. (Useful to parser since some trees get created left deep and others right deep.) The resulting state of this cal was never used so its field was removed to save runtimespace for this node. Further cleanup can be done including parser changes if this call is really nor required.

Parameters:

nestedInParens - Whether or not this node is nested in parens.