de.ipcon.db.oql

Class UnaryExpressionNode

java.lang.Object

de.ipcon.db.oql.ParseTreeNode

de.ipcon.db.oql.UnaryExpressionNode

public class UnaryExpressionNode
extends ParseTreeNode

A Node representing an unary expression.

Author:

Patric Bechtel

Constructor Summary

Constructors

Constructor and Description
UnaryExpressionNode(Token token)

Method Summary

Modifier and Type	Method and Description
void	appendDebugString(java.lang.StringBuilder s) appends a String representation of this node including it's children to the given StringBuilder
de.ipcon.db.oql.ExpressionResultType	getExpressionResultType()
ParseTreeNode	getOperand()
java.lang.String	getOperatorName()
int	getOperatorPrecedence()
void	renderSQL(java.lang.StringBuilder s, java.lang.Object[] oqlArgs, java.util.List sqlArgs) Renders this node into a StringBuilder as SQL statement, copying arguments from oqlArgs to sqlArgs if needed.
void	setOperand(ParseTreeNode node)

Methods inherited from class de.ipcon.db.oql.ParseTreeNode

addChild, appendComments, debugString, getChild, getChildCount, getParent, getResultClass, getToken, getType, hasType, isLeaf, isRoot, removeChild, setOwnType, setParent, setToken, setType, setType, setType, setTypeFromChildren, setTypeFromParent, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

UnaryExpressionNode

public UnaryExpressionNode(Token token)

Method Detail

getOperatorName

public java.lang.String getOperatorName()

setOperand

public void setOperand(ParseTreeNode node)

getOperand

public ParseTreeNode getOperand()

getExpressionResultType

public de.ipcon.db.oql.ExpressionResultType getExpressionResultType()

Overrides:

getExpressionResultType in class ParseTreeNode

appendDebugString

public void appendDebugString(java.lang.StringBuilder s)

Description copied from class: ParseTreeNode

appends a String representation of this node including it's children to the given StringBuilder

Overrides:

appendDebugString in class ParseTreeNode

renderSQL

public void renderSQL(java.lang.StringBuilder s,
                      java.lang.Object[] oqlArgs,
                      java.util.List sqlArgs)

Description copied from class: ParseTreeNode

Renders this node into a StringBuilder as SQL statement, copying arguments from oqlArgs to sqlArgs if needed.

Overrides:

renderSQL in class ParseTreeNode

getOperatorPrecedence

public int getOperatorPrecedence()

Overrides:

getOperatorPrecedence in class ParseTreeNode