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 java.lang.Object
implements Module, Function

Represents a JSLT source code file loaded separately.

Constructor Summary

Constructors

Constructor and Description
JstlFile(java.lang.String prefix, java.lang.String source, ExpressionImpl body)

Method Summary

Modifier and Type	Method and 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(java.lang.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.
java.lang.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

Constructor Detail

JstlFile

public JstlFile(java.lang.String prefix,
                java.lang.String source,
                ExpressionImpl body)

Method Detail

getCallable

public Callable getCallable(java.lang.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 java.lang.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)