org.springframework.data.mongodb.core.spel
Class LiteralNode

java.lang.Object
  org.springframework.data.mongodb.core.spel.ExpressionNode
      org.springframework.data.mongodb.core.spel.LiteralNode

All Implemented Interfaces:

Iterable<ExpressionNode>

public class LiteralNode
extends ExpressionNode

A node representing a literal in an expression.

Author:

Oliver Gierke

Method Summary

boolean	isLiteral() Returns whether the ExpressionNode is a literal.
boolean	isUnaryMinus(ExpressionNode parent) Returns whether the given ExpressionNode is a unary minus.

Methods inherited from class org.springframework.data.mongodb.core.spel.ExpressionNode

from, from, getChild, getName, getValue, hasChildren, hasfirstChildNotOfType, isMathematicalOperation, isOfType, iterator

Methods inherited from class java.lang.Object

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

Method Detail

isUnaryMinus

public boolean isUnaryMinus(ExpressionNode parent)

Returns whether the given ExpressionNode is a unary minus.

Parameters:

parent -

Returns:

isLiteral

public boolean isLiteral()

Description copied from class: ExpressionNode

Returns whether the ExpressionNode is a literal.

Overrides:

isLiteral in class ExpressionNode

Returns: