com.akiban.sql.parser
Class XMLUnaryOperatorNode

java.lang.Object
  com.akiban.sql.parser.QueryTreeNode
      com.akiban.sql.parser.ValueNode
          com.akiban.sql.parser.UnaryOperatorNode
              com.akiban.sql.parser.XMLUnaryOperatorNode

All Implemented Interfaces:

Visitable

public class XMLUnaryOperatorNode
extends UnaryOperatorNode

A UnaryOperatorNode represents a built-in unary operator as defined by the ANSI/ISO SQL standard. This covers operators like +, -, NOT, and IS NULL. Java operators are not represented here: the JSQL language allows Java methods to be called from expressions, but not Java operators.

Nested Class Summary

static class

XMLUnaryOperatorNode.OperatorType

Field Summary

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

methodName, operator, receiverInterfaceType, resultInterfaceType

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

AUTOINCREMENT_CREATE_MODIFY, AUTOINCREMENT_INC_INDEX, AUTOINCREMENT_IS_AUTOINCREMENT_INDEX, AUTOINCREMENT_START_INDEX

Constructor Summary

XMLUnaryOperatorNode()

Method Summary

void	copyFrom(QueryTreeNode node) Fill this node with a deep copy of the given node.
void	init(Object operand, Object operatorType, Object addedArgs) Initializer for a UnaryOperatorNode.

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

getMethodName, getOperand, getOperator, init, isEquivalent, printSubNodes, setOperand, toString

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

getColumnName, getSchemaName, getSourceResultColumn, getTableName, getType, getTypeId, init, isBinaryEqualsOperatorNode, isBooleanFalse, isBooleanTrue, isConstantExpression, isInListProbeNode, isParameterNode, isRelationalOperator, isSameNodeType, setNullability, setType

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, 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

XMLUnaryOperatorNode

public XMLUnaryOperatorNode()

Method Detail

init

public void init(Object operand,
                 Object operatorType,
                 Object addedArgs)
          throws StandardException

Initializer for a UnaryOperatorNode.

Overrides:

init in class UnaryOperatorNode

Parameters:

operand - The operand of the node

operatorType - The operatorType for this operator.

addedArgs - An array of Objects from which primitive method parameters can be retrieved.

Throws:

StandardException - Thrown on error

copyFrom

public void copyFrom(QueryTreeNode node)
              throws StandardException

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

Overrides:

copyFrom in class UnaryOperatorNode

Throws:

StandardException