org.apache.tinkerpop.gremlin.jsr223

Class JavaTranslator<S extends TraversalSource,T extends Traversal.Admin<?,?>>

java.lang.Object

org.apache.tinkerpop.gremlin.jsr223.JavaTranslator<S,T>

All Implemented Interfaces:

Translator<S,T>, Translator.StepTranslator<S,T>

public final class JavaTranslator<S extends TraversalSource,T extends Traversal.Admin<?,?>>
extends Object
implements Translator.StepTranslator<S,T>

Author:

Marko A. Rodriguez (http://markorodriguez.com)

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.tinkerpop.gremlin.process.traversal.Translator

Translator.ScriptTranslator, Translator.StepTranslator<S extends TraversalSource,T extends Traversal.Admin<?,?>>

Method Summary

Modifier and Type	Method and Description
String	getTargetLanguage() Get the language that the translator is converting the traversal byte code to.
S	getTraversalSource() Get the TraversalSource representation rooting this translator.
static <S extends TraversalSource,T extends Traversal.Admin<?,?>> JavaTranslator<S,T>	of(S traversalSource)
String	toString()
T	translate(Bytecode bytecode) Translate Bytecode into a new representation.

Methods inherited from class java.lang.Object

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

Method Detail

of

public static <S extends TraversalSource,T extends Traversal.Admin<?,?>> JavaTranslator<S,T> of(S traversalSource)

getTraversalSource

public S getTraversalSource()

Description copied from interface: Translator

Get the TraversalSource representation rooting this translator. For string-based translators (Translator.ScriptTranslator), this is typically a "g". For java-based translators (Translator.StepTranslator), this is typically the TraversalSource instance which the Traversal will be built from.

Specified by:

getTraversalSource in interface Translator<S extends TraversalSource,T extends Traversal.Admin<?,?>>

Returns:

the traversal source representation

translate

public T translate(Bytecode bytecode)

Description copied from interface: Translator

Translate Bytecode into a new representation. Typically, for language translations, the translation is to a string represenging the traversal in the respective scripting language.

Specified by:

translate in interface Translator<S extends TraversalSource,T extends Traversal.Admin<?,?>>

Parameters:

bytecode - the byte code representing traversal source and traversal manipulations.

Returns:

the translated object

getTargetLanguage

public String getTargetLanguage()

Description copied from interface: Translator

Get the language that the translator is converting the traversal byte code to.

Specified by:

getTargetLanguage in interface Translator<S extends TraversalSource,T extends Traversal.Admin<?,?>>

Returns:

the language of the translation

toString

public String toString()

Overrides:

toString in class Object