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java.lang.Objectorg.apache.derby.impl.sql.compile.QueryTreeNode
org.apache.derby.impl.sql.compile.ValueNode
org.apache.derby.impl.sql.compile.UnaryOperatorNode
org.apache.derby.impl.sql.compile.SimpleStringOperatorNode
This node represents a unary upper or lower operator
Field Summary |
Fields inherited from class org.apache.derby.impl.sql.compile.UnaryOperatorNode |
IS_NULL, methodName, NOT, operand, operator, operatorType, receiverInterfaceType, resultInterfaceType, UNARY_MINUS, UNARY_PLUS, UnaryArgTypes, UnaryMethodNames, UnaryOperators, UnaryResultTypes, XMLPARSE_OP, XMLSERIALIZE_OP |
Fields inherited from class org.apache.derby.impl.sql.compile.ValueNode |
clause, dataTypeServices, IN_HAVING_CLAUSE, IN_SELECT_LIST, IN_UNKNOWN_CLAUSE, IN_WHERE_CLAUSE, transformed |
Fields inherited from class org.apache.derby.impl.sql.compile.QueryTreeNode |
AUTOINCREMENT_INC_INDEX, AUTOINCREMENT_IS_AUTOINCREMENT_INDEX, AUTOINCREMENT_START_INDEX, beginOffset, endOffset |
Constructor Summary | |
SimpleStringOperatorNode()
|
Method Summary | |
ValueNode |
bindExpression(FromList fromList,
SubqueryList subqueryList,
java.util.Vector aggregateVector)
Bind this operator |
(package private) void |
bindParameter()
Bind a ? |
java.lang.String |
getReceiverInterfaceName()
This is a length operator node. |
void |
init(java.lang.Object operand,
java.lang.Object methodName)
Initializer for a SimpleOperatorNode |
Methods inherited from class org.apache.derby.impl.sql.compile.UnaryOperatorNode |
accept, addMethodParams, bindUnaryOperator, bindXMLParse, bindXMLSerialize, categorize, constantExpression, generateExpression, getOperand, getOperatorString, getOrderableVariantType, init, init, isConstantExpression, preprocess, printSubNodes, remapColumnReferencesToExpressions, setClause, setMethodName, setOperator, toString |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
public SimpleStringOperatorNode()
Method Detail |
public void init(java.lang.Object operand, java.lang.Object methodName)
init
in class QueryTreeNode
operand
- The operandmethodName
- The method namepublic ValueNode bindExpression(FromList fromList, SubqueryList subqueryList, java.util.Vector aggregateVector) throws StandardException
bindExpression
in class UnaryOperatorNode
fromList
- The query's FROM listsubqueryList
- The subquery list being built as we find SubqueryNodesaggregateVector
- The aggregate vector being built as we find AggregateNodes
StandardException
- Thrown on errorvoid bindParameter() throws StandardException
bindParameter
in class UnaryOperatorNode
StandardException
- Thrown on errorpublic java.lang.String getReceiverInterfaceName()
getReceiverInterfaceName
in class UnaryOperatorNode
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Built on Tue 2006-10-10 19:23:47+0200, from revision exported | |||||||||
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