Package com.schibsted.spt.data.jslt.impl

Class JstlFile

java.lang.Object

com.schibsted.spt.data.jslt.impl.JstlFile

All Implemented Interfaces:

Callable, Function, Module

public class JstlFile
extends Object
implements Module, Function

Represents a JSLT source code file loaded separately.

Field Summary

Fields

Modifier and Type	Field	Description
private ExpressionImpl	body
private String	prefix
private String	source

Constructor Summary

Constructors

Constructor	Description
JstlFile(String prefix, String source, ExpressionImpl body)

Method Summary

Modifier and Type	Method	Description
com.fasterxml.jackson.databind.JsonNode	call(com.fasterxml.jackson.databind.JsonNode input, com.fasterxml.jackson.databind.JsonNode[] arguments)	Perform the function on the given JSON input with the given arguments.
void	evaluateLetsOnly(Scope scope, com.fasterxml.jackson.databind.JsonNode input)
Callable	getCallable(String name)	Returns the function with the given name.
int	getMaxArguments()	The maximum number of arguments allowed.
int	getMinArguments()	The minimum number of arguments allowed.
String	getName()	The name of the function.

Methods inherited from class java.lang.Object

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

Field Details

prefix

private String prefix

body

private ExpressionImpl body

source

private String source

Constructor Details

JstlFile

public JstlFile(String prefix,
 String source,
 ExpressionImpl body)

Method Details

getCallable

public Callable getCallable(String name)

Description copied from interface: Module

Returns the function with the given name. The return value is a Callable, because the method may also return a macro.

Specified by:

getCallable in interface Module

getName

public String getName()

Description copied from interface: Function

The name of the function.

Specified by:

getName in interface Callable

Specified by:

getName in interface Function

getMinArguments

public int getMinArguments()

Description copied from interface: Function

The minimum number of arguments allowed.

Specified by:

getMinArguments in interface Callable

Specified by:

getMinArguments in interface Function

getMaxArguments

public int getMaxArguments()

Description copied from interface: Function

The maximum number of arguments allowed.

Specified by:

getMaxArguments in interface Callable

Specified by:

getMaxArguments in interface Function

call

public com.fasterxml.jackson.databind.JsonNode call(com.fasterxml.jackson.databind.JsonNode input,
 com.fasterxml.jackson.databind.JsonNode[] arguments)

Description copied from interface: Function

Perform the function on the given JSON input with the given arguments.

Specified by:

call in interface Function

evaluateLetsOnly

public void evaluateLetsOnly(Scope scope,
 com.fasterxml.jackson.databind.JsonNode input)