LogicalOperatorNode (EclipseLink Core 3.0.3-RC1 API)

java.lang.Object
- org.eclipse.persistence.internal.jpa.parsing.Node
- - org.eclipse.persistence.internal.jpa.parsing.LogicalOperatorNode

Direct Known Subclasses:

AndNode, DotNode, EscapeNode, NotNode, OrNode
```
public class LogicalOperatorNode
extends Node
```
INTERNAL
Purpose: This is the superclass for the logical operators (NOT, AND, OR)
Responsibilities:
- Answer true if this node contains the passed node
Since:

TopLink 4.0

Author:

Jon Driscoll and Joel Lucuik

- Field Summary
  - Fields inherited from class org.eclipse.persistence.internal.jpa.parsing.Node
    alias, left, right, shouldGenerateExpression
- Constructor Summary
  
  Constructors
  Constructor Description
  
  LogicalOperatorNode()
  Return a new LogicalOperatorNode.
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  void validate(ParseTreeContext context)
  INTERNAL Validate node and calculate its type.
  - Methods inherited from class org.eclipse.persistence.internal.jpa.parsing.Node
    addToExpression, appendExpression, applyToQuery, generateExpression, getAlias, getAsString, getColumn, getLeft, getLine, getRight, getType, hasLeft, hasRight, isAggregateNode, isAliasableNode, isAttributeNode, isConstructorNode, isCountNode, isDivideNode, isDotNode, isEscape, isLiteralNode, isMapKeyNode, isMinusNode, isMultiplyNode, isNotNode, isParameterNode, isPlusNode, isSubqueryNode, isVariableNode, qualifyAttributeAccess, resolveAttribute, resolveClass, resolveClass, resolveMapping, resolveMapping, setAlias, setColumn, setLeft, setLine, setRight, setType, toString, toString, toStringDisplayName, toStringIndent, validateParameter
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - LogicalOperatorNode
```
public LogicalOperatorNode()
```
    Return a new LogicalOperatorNode.
- Method Detail
  - validate
```
public void validate(ParseTreeContext context)
```
    INTERNAL Validate node and calculate its type.
    
    Overrides:
    
    validate in class Node