Package io.pebbletemplates.pebble.node.expression

Class GetAttributeExpression

java.lang.Object

io.pebbletemplates.pebble.node.expression.GetAttributeExpression

All Implemented Interfaces:

Expression<Object>, Node

public class GetAttributeExpression
extends Object
implements Expression<Object>

Used to get an attribute from an object. It will look up attributes in the following order: map entry, array item, list item, get method, is method, has method, public method, public field.

Author:

Mitchell

Constructor Summary

Constructors

Constructor	Description
GetAttributeExpression(Expression<?> node, Expression<?> attributeNameExpression, ArgumentsNode args, String filename, int lineNumber)
GetAttributeExpression(Expression<?> node, Expression<?> attributeNameExpression, String filename, int lineNumber)

Method Summary

Modifier and Type	Method	Description
void	accept(NodeVisitor visitor)
Object	evaluate(PebbleTemplateImpl self, EvaluationContextImpl context)
ArgumentsNode	getArgumentsNode()
Expression<?>	getAttributeNameExpression()
int	getLineNumber()	Returns the line number on which the expression is defined on.
Expression<?>	getNode()

Methods inherited from class java.lang.Object

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

Constructor Details

GetAttributeExpression

public GetAttributeExpression(Expression<?> node,
 Expression<?> attributeNameExpression,
 String filename,
 int lineNumber)

GetAttributeExpression

public GetAttributeExpression(Expression<?> node,
 Expression<?> attributeNameExpression,
 ArgumentsNode args,
 String filename,
 int lineNumber)

Method Details

evaluate

public Object evaluate(PebbleTemplateImpl self,
 EvaluationContextImpl context)
                throws PebbleException

Specified by:

evaluate in interface Expression<Object>

Throws:

PebbleException

accept

public void accept(NodeVisitor visitor)

Specified by:

accept in interface Node

getNode

public Expression<?> getNode()

getAttributeNameExpression

public Expression<?> getAttributeNameExpression()

getArgumentsNode

public ArgumentsNode getArgumentsNode()

getLineNumber

public int getLineNumber()

Description copied from interface: Expression

Returns the line number on which the expression is defined on.

Specified by:

getLineNumber in interface Expression<Object>

Returns:

the line number on which the expression is defined on.