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<Number>, Node

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

Nested Class Summary

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

JexlNode.Literal<T>

Field Summary

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

ASTNumberLiteral(int id)

ASTNumberLiteral(Parser p, int id)

Method Summary

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

Constructor Detail

ASTNumberLiteral

public ASTNumberLiteral(int id)

ASTNumberLiteral

public ASTNumberLiteral(Parser p,
                        int id)

Method Detail

getLiteral

public Number getLiteral()

Gets the literal value.

Specified by:

getLiteral in interface JexlNode.Literal<Number>

Returns:

the number literal

isConstant

protected boolean isConstant(boolean literal)

Overrides:

isConstant in class JexlNode

jjtAccept

public Object jjtAccept(ParserVisitor visitor,
                        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 Class<?> getLiteralClass()

isInteger

public boolean isInteger()

setNatural

public void setNatural(String s)

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

Parameters:

s - the natural as string

setReal

public void setReal(String s)

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

Parameters:

s - the real as string