public class UnionNode extends SetOperatorNode
Modifier and Type | Field and Description |
---|---|
protected ResultSetNode |
leftResultSet |
protected ResultSetNode |
rightResultSet |
correlationName, origTableName, tableProperties
AUTOINCREMENT_CREATE_MODIFY, AUTOINCREMENT_INC_INDEX, AUTOINCREMENT_IS_AUTOINCREMENT_INDEX, AUTOINCREMENT_START_INDEX
Constructor and Description |
---|
UnionNode() |
Modifier and Type | Method and Description |
---|---|
void |
copyFrom(QueryTreeNode node)
Fill this node with a deep copy of the given node.
|
java.lang.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(java.lang.Object leftResultSet,
java.lang.Object rightResultSet,
java.lang.Object tableProperties)
Initializer for a TableOperatorNode.
|
void |
init(java.lang.Object leftResult,
java.lang.Object rightResult,
java.lang.Object all,
java.lang.Object tableConstructor,
java.lang.Object tableProperties)
Initializer for a UnionNode.
|
void |
markTopTableConstructor()
Mark this as the top node of a table constructor.
|
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) |
java.lang.String |
toString()
Convert this object to a String.
|
init, isAll, printSubNodes
getCorrelationName, getOrigTableName, getTableName, init, setCorrelationName, setOrigTableName
getResultColumns, setInsertSource, setResultColumns
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
protected ResultSetNode leftResultSet
protected ResultSetNode rightResultSet
public void init(java.lang.Object leftResult, java.lang.Object rightResult, java.lang.Object all, java.lang.Object tableConstructor, java.lang.Object tableProperties) throws StandardException
init
in class QueryTreeNode
leftResult
- The ResultSetNode on the left side of this unionrightResult
- The ResultSetNode on the right side of this unionall
- Whether or not this is a UNION ALL.tableConstructor
- Whether or not this is from a table constructor.tableProperties
- Properties list associated with the tableStandardException
- Thrown on errorpublic void copyFrom(QueryTreeNode node) throws StandardException
copyFrom
in class SetOperatorNode
StandardException
public void markTopTableConstructor()
public java.lang.String toString()
toString
in class SetOperatorNode
public void init(java.lang.Object leftResultSet, java.lang.Object rightResultSet, java.lang.Object tableProperties) throws StandardException
init
in class QueryTreeNode
leftResultSet
- The ResultSetNode on the left side of this noderightResultSet
- The ResultSetNode on the right side of this nodetableProperties
- Properties list associated with the tableStandardException
- Thrown on errorpublic ResultSetNode getLeftResultSet()
public ResultSetNode getRightResultSet()
public void setLeftResultSet(ResultSetNode leftResultSet)
public void setRightResultSet(ResultSetNode rightResultSet)
public ResultSetNode getLeftmostResultSet()
public void setLeftmostResultSet(ResultSetNode newLeftResultSet)
public java.lang.String getExposedName()
getExposedName
in class FromTable
public void setNestedInParens(boolean nestedInParens)
nestedInParens
- Whether or not this node is nested in parens.Copyright © 2013. All Rights Reserved.