org.apache.commons.jexl2.parser

Class ASTNumberLiteral

java.lang.Object

org.apache.commons.jexl2.parser.SimpleNode

org.apache.commons.jexl2.parser.JexlNode

org.apache.commons.jexl2.parser.ASTNumberLiteral

All Implemented Interfaces:

JexlInfo, JexlNode.Literal<java.lang.Number>, Node

public class ASTNumberLiteral
extends JexlNode
implements JexlNode.Literal<java.lang.Number>

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.commons.jexl2.parser.JexlNode

JexlNode.Literal<T>

Field Summary

Fields

Modifier and Type	Field and Description
(package private) java.lang.Class<?>	clazz The expected class.
(package private) java.lang.Number	literal The type literal value.

Fields inherited from class org.apache.commons.jexl2.parser.JexlNode

image

Fields inherited from class org.apache.commons.jexl2.parser.SimpleNode

children, id, parent, value

Constructor Summary

Constructors

Constructor and Description
ASTNumberLiteral(int id)
ASTNumberLiteral(Parser p, int id)

Method Summary

Modifier and Type	Method and Description
java.lang.Number	getLiteral() Gets the literal value.
java.lang.Class<?>	getLiteralClass()
protected boolean	isConstant(boolean literal)
boolean	isInteger()
java.lang.Object	jjtAccept(ParserVisitor visitor, java.lang.Object data) Accept the visitor.
void	setNatural(java.lang.String s) Sets this node as a natural literal.
void	setReal(java.lang.String s) Sets this node as a real literal.

Methods inherited from class org.apache.commons.jexl2.parser.JexlNode

debugInfo, debugString, isConstant

Methods inherited from class org.apache.commons.jexl2.parser.SimpleNode

childrenAccept, dump, getId, jjtAddChild, jjtClose, jjtGetChild, jjtGetNumChildren, jjtGetParent, jjtGetValue, jjtOpen, jjtSetParent, jjtSetValue, toString, toString

Methods inherited from class java.lang.Object

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

Field Detail

literal

java.lang.Number literal

The type literal value.

clazz

java.lang.Class<?> clazz

The expected class.

Constructor Detail

ASTNumberLiteral

public ASTNumberLiteral(int id)

ASTNumberLiteral

public ASTNumberLiteral(Parser p,
                        int id)

Method Detail

getLiteral

public java.lang.Number getLiteral()

Gets the literal value.

Specified by:

getLiteral in interface JexlNode.Literal<java.lang.Number>

Returns:

the number literal

isConstant

protected boolean isConstant(boolean literal)

Overrides:

isConstant in class JexlNode

jjtAccept

public java.lang.Object jjtAccept(ParserVisitor visitor,
                                  java.lang.Object data)

Accept the visitor.

Specified by:

jjtAccept in interface Node

Overrides:

jjtAccept in class SimpleNode

Parameters:

visitor - the visitor

data - contextual data

Returns:

result of visit

getLiteralClass

public java.lang.Class<?> getLiteralClass()

isInteger

public boolean isInteger()

setNatural

public void setNatural(java.lang.String s)

Sets this node as a natural literal. Originally from OGNL.

Parameters:

s - the natural as string

setReal

public void setReal(java.lang.String s)

Sets this node as a real literal. Originally from OGNL.

Parameters:

s - the real as string