ScriptFilter (Oracle® Coherence Java API Reference)

java.lang.Object
- com.tangosol.util.AbstractScript
- - com.tangosol.util.filter.ScriptFilter<V>

Type Parameters:

V - the type of the value this Filter receives

All Implemented Interfaces:

ExternalizableLite, PortableObject, Filter<V>, Serializable
```
public class ScriptFilter<V>
extends AbstractScript
implements Filter<V>
```
ScriptFilter is a Filter that wraps a script written in one of the languages supported by Graal VM.

Since:

14.1.1.0

Author:

mk 2019.07.26

See Also:

Serialized Form

Field Summary
- Fields inherited from class com.tangosol.util.AbstractScript
  m_aoArgs, m_sLanguage, m_sName

Constructor Summary

Constructors
Constructor	Description
`ScriptFilter()`	Default constructor for deserialization.
`ScriptFilter(String language, String name, Object... args)`	Create a `Filter` that wraps the specified script.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

boolean evaluate(V entry)
Apply the test to the input argument.
- Methods inherited from class com.tangosol.util.AbstractScript
  getArgs, getLanguage, getName, readExternal, readExternal, writeExternal, writeExternal
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
- Methods inherited from interface com.tangosol.util.Filter
  and, asLimitFilter, associatedWith, forKeys, forPartitions, or, xor

- Constructor Detail
  - ScriptFilter
```
public ScriptFilter()
```
    Default constructor for deserialization.
  - ScriptFilter
```
public ScriptFilter(String language,
                    String name,
                    Object... args)
```
    Create a Filter that wraps the specified script.
    
    Parameters:
    
    language - the language the script is written. Currently, only "js" (for JavaScript) is supported
    
    name - the name of the Filter that needs to be evaluated
    
    args - the arguments to be passed to the script during evaluation
- Method Detail
  - evaluate
```
public boolean evaluate(V entry)
```
    Description copied from interface: Filter
    
    Apply the test to the input argument.
    
    Specified by:
    
    evaluate in interface Filter<V>
    
    Parameters:
    
    entry - the input argument to evaluate
    
    Returns:
    
    true if the input argument matches the filter, otherwise false