Package org.apache.commons.jexl3.parser

Class ASTNumberLiteral

java.lang.Object

org.apache.commons.jexl3.parser.SimpleNode

org.apache.commons.jexl3.parser.JexlNode

org.apache.commons.jexl3.parser.ASTNumberLiteral

All Implemented Interfaces:

JexlCache.Reference, JexlNode.Constant<java.lang.Number>, Node

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

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.commons.jexl3.parser.JexlNode

JexlNode.Constant<T>, JexlNode.Funcall, JexlNode.Info, JexlNode.JxltHandle

Field Summary

Fields

Modifier and Type	Field	Description
private NumberParser	nlp	The number parser.
private static long	serialVersionUID

Fields inherited from class org.apache.commons.jexl3.parser.SimpleNode

id

Constructor Summary

Constructors

Constructor	Description
ASTNumberLiteral(int id)

Method Summary

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

Methods inherited from class org.apache.commons.jexl3.parser.JexlNode

clearCache, getCache, getColumn, getLine, isConstant, isGlobalVar, isLeftValue, isSafeLhs, isStrictOperator, jexlInfo, jexlInfo, jjtSetFirstToken, jjtSetLastToken, setCache

Methods inherited from class org.apache.commons.jexl3.parser.SimpleNode

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

Methods inherited from class java.lang.Object

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

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

nlp

private final NumberParser nlp

The number parser.

Constructor Detail

ASTNumberLiteral

ASTNumberLiteral(int id)

Method Detail

getLiteral

public java.lang.Number getLiteral()

Specified by:

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

getLiteralClass

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

isConstant

protected boolean isConstant(boolean literal)

Overrides:

isConstant in class JexlNode

isInteger

public boolean isInteger()

jjtAccept

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

Description copied from class: SimpleNode

Accepts the visitor.

Specified by:

jjtAccept in interface Node

Overrides:

jjtAccept in class SimpleNode

Parameters:

visitor - the visitor

data - contextual data

Returns:

result of visit

setNatural

void setNatural(java.lang.String s)

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

Parameters:

s - the natural as string

setReal

void setReal(java.lang.String s)

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

Parameters:

s - the real as string

toString

public java.lang.String toString()

Overrides:

toString in class SimpleNode