com.schibsted.spt.data.jslt.impl

Class OptimizedStaticContainsFunction

java.lang.Object

com.schibsted.spt.data.jslt.impl.AbstractCallable

com.schibsted.spt.data.jslt.impl.AbstractFunction

com.schibsted.spt.data.jslt.impl.OptimizedStaticContainsFunction

All Implemented Interfaces:

Callable, Function

public class OptimizedStaticContainsFunction
extends AbstractFunction

An optimized version of contains(a, b) which is used when b is an array literal with a large number of values, so that a linear search becomes a performance drag.

Constructor Summary

Constructors

Constructor and Description
OptimizedStaticContainsFunction(com.fasterxml.jackson.databind.JsonNode array)

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.

Methods inherited from class com.schibsted.spt.data.jslt.impl.AbstractCallable

getMaxArguments, getMinArguments, getName

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.schibsted.spt.data.jslt.Function

getMaxArguments, getMinArguments, getName

Constructor Detail

OptimizedStaticContainsFunction

public OptimizedStaticContainsFunction(com.fasterxml.jackson.databind.JsonNode array)

Method Detail

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.