Package io.pebbletemplates.pebble.node.expression

Class GetAttributeExpression

java.lang.Object

io.pebbletemplates.pebble.node.expression.GetAttributeExpression

All Implemented Interfaces:

Expression<java.lang.Object>, Node

public class GetAttributeExpression
extends java.lang.Object
implements Expression<java.lang.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.

Field Summary

Fields

Modifier and Type	Field	Description
private ArgumentsNode	args
private Expression<?>	attributeNameExpression
private java.lang.String	filename
private int	lineNumber
private Expression<?>	node

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	Description
void	accept(NodeVisitor visitor)
java.lang.Object	evaluate(PebbleTemplateImpl self, EvaluationContextImpl context)
ArgumentsNode	getArgumentsNode()
private java.lang.Object[]	getArgumentValues(PebbleTemplateImpl self, EvaluationContextImpl context)	Fully evaluates the individual arguments.
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

Field Detail

node

private final Expression<?> node

attributeNameExpression

private final Expression<?> attributeNameExpression

args

private final ArgumentsNode args

filename

private final java.lang.String filename

lineNumber

private final int lineNumber

Constructor Detail

GetAttributeExpression

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

GetAttributeExpression

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

Method Detail

evaluate

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

Specified by:

evaluate in interface Expression<java.lang.Object>

Throws:

PebbleException

getArgumentValues

private java.lang.Object[] getArgumentValues(PebbleTemplateImpl self,
                                             EvaluationContextImpl context)

Fully evaluates the individual arguments.

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<java.lang.Object>

Returns:

the line number on which the expression is defined on.