oracle.toplink.essentials.internal.parsing

Class DoubleLiteralNode

java.lang.Object

oracle.toplink.essentials.internal.parsing.Node

oracle.toplink.essentials.internal.parsing.LiteralNode

oracle.toplink.essentials.internal.parsing.DoubleLiteralNode

public class DoubleLiteralNode
extends LiteralNode

INTERNAL

Purpose: Represent a double literal in EJBQL

Responsibilities:

• Generate the correct expression for the double literal

Since:

TopLink 4.0

Author:

Jon Driscoll and Joel Lucuik

Field Summary

Fields inherited from class oracle.toplink.essentials.internal.parsing.LiteralNode

literal

Fields inherited from class oracle.toplink.essentials.internal.parsing.Node

left, right, shouldGenerateExpression

Constructor Summary

Constructors

Constructor and Description
DoubleLiteralNode()
DoubleLiteralNode(java.lang.Double newDouble)

Method Summary

Modifier and Type	Method and Description
void	validate(ParseTreeContext context) INTERNAL Validate the current node and calculate its type.

Methods inherited from class oracle.toplink.essentials.internal.parsing.LiteralNode

applyToQuery, generateExpression, getAsString, getLiteral, isLiteralNode, setLiteral, toString

Methods inherited from class oracle.toplink.essentials.internal.parsing.Node

addToExpression, appendExpression, getColumn, getLeft, getLine, getRight, getType, hasLeft, hasRight, isAggregateNode, isAttributeNode, isConstructorNode, isCountNode, isDivideNode, isDotNode, isEscape, isMinusNode, isMultiplyNode, isNotNode, isParameterNode, isPlusNode, isSubqueryNode, isVariableNode, qualifyAttributeAccess, resolveAttribute, resolveClass, resolveClass, resolveMapping, resolveMapping, setColumn, setLeft, setLine, setRight, setType, toString, toStringDisplayName, toStringIndent, validateParameter

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

DoubleLiteralNode

public DoubleLiteralNode()

DoubleLiteralNode

public DoubleLiteralNode(java.lang.Double newDouble)

Method Detail

validate

public void validate(ParseTreeContext context)

INTERNAL Validate the current node and calculate its type.

Overrides:

validate in class Node