Package org.apache.tinkerpop.gremlin.process.traversal.translator

Class PythonTranslator.DefaultTypeTranslator

java.lang.Object

org.apache.tinkerpop.gremlin.process.traversal.Translator.ScriptTranslator.AbstractTypeTranslator

org.apache.tinkerpop.gremlin.process.traversal.translator.PythonTranslator.DefaultTypeTranslator

All Implemented Interfaces:

BiFunction<String,Object,Script>, Translator.ScriptTranslator.TypeTranslator

Direct Known Subclasses:

PythonTranslator.NoSugarTranslator

Enclosing class:

PythonTranslator

public static class PythonTranslator.DefaultTypeTranslator
extends Translator.ScriptTranslator.AbstractTypeTranslator

Performs standard type translation for the TinkerPop types to Python.

Field Summary

Fields inherited from class org.apache.tinkerpop.gremlin.process.traversal.Translator.ScriptTranslator.AbstractTypeTranslator

ANONYMOUS_TRAVERSAL_PREFIX, script, withParameters

Constructor Summary

Constructors

Constructor	Description
DefaultTypeTranslator(boolean withParameters)

Method Summary

Modifier and Type	Method	Description
protected String	getNullSyntax()	Gets the syntax for a null value as a string representation.
protected String	getSyntax(Boolean o)	Take the boolean argument and convert it to a string representation in the target language.
protected String	getSyntax(Number o)	Take the numeric argument and convert it to a string representation in the target language.
protected String	getSyntax(String o)	Take the string argument and convert it to a string representation in the target language (i.e.
protected String	getSyntax(Timestamp o)	Take the Timestamp argument and convert it to a string representation in the target language.
protected String	getSyntax(Date o)	Take the Date argument and convert it to a string representation in the target language.
protected String	getSyntax(UUID o)	Take the UUID argument and convert it to a string representation in the target language.
protected String	getSyntax(Pick o)	Take the Pick argument and convert it to a string representation in the target language.
protected String	getSyntax(SackFunctions.Barrier o)	Take the SackFunctions.Barrier argument and convert it to a string representation in the target language.
protected String	getSyntax(VertexProperty.Cardinality o)	Take the VertexProperty.Cardinality argument and convert it to a string representation in the target language.
protected String	getSyntax(Lambda o)	Take the Lambda argument and convert it to a string representation in the target language.
protected Script	produceCardinalityValue(Bytecode o)	Take the Bytecode and write the syntax for it directly to the member Translator.ScriptTranslator.AbstractTypeTranslator.script variable.
protected Script	produceScript(Class<?> o)	Take the Class and writes the syntax directly to the member Translator.ScriptTranslator.AbstractTypeTranslator.script variable.
protected Script	produceScript(Enum<?> o)	Take the Enum and writes the syntax directly to the member Translator.ScriptTranslator.AbstractTypeTranslator.script variable.
protected Script	produceScript(String traversalSource, Bytecode o)	Take the Bytecode and writes the syntax directly to the member Translator.ScriptTranslator.AbstractTypeTranslator.script variable.
protected Script	produceScript(List<?> o)	Take the List and writes the syntax directly to the member Translator.ScriptTranslator.AbstractTypeTranslator.script variable.
protected Script	produceScript(Map<?,?> o)	Take the Map and writes the syntax directly to the member Translator.ScriptTranslator.AbstractTypeTranslator.script variable.
protected Script	produceScript(Set<?> o)	Take the Set and writes the syntax directly to the member Translator.ScriptTranslator.AbstractTypeTranslator.script variable.
protected Script	produceScript(P<?> p)	Take the P and writes the syntax directly to the member Translator.ScriptTranslator.AbstractTypeTranslator.script variable.
protected Script	produceScript(TraversalStrategyProxy<?> o)	Take the TraversalStrategyProxy and writes the syntax directly to the member Translator.ScriptTranslator.AbstractTypeTranslator.script variable.
protected Script	produceScript(Edge o)	Take the Edge and writes the syntax directly to the member Translator.ScriptTranslator.AbstractTypeTranslator.script variable.
protected Script	produceScript(Vertex o)	Take the Vertex and writes the syntax directly to the member Translator.ScriptTranslator.AbstractTypeTranslator.script variable.
protected Script	produceScript(VertexProperty<?> o)	Take the VertexProperty and writes the syntax directly to the member Translator.ScriptTranslator.AbstractTypeTranslator.script variable.
protected String	resolveSymbol(String methodName)

Methods inherited from class org.apache.tinkerpop.gremlin.process.traversal.Translator.ScriptTranslator.AbstractTypeTranslator

apply, convertToScript, getAnonymousTraversalPrefix

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.function.BiFunction

andThen

Constructor Detail

DefaultTypeTranslator

public DefaultTypeTranslator(boolean withParameters)

Method Detail

getNullSyntax

protected String getNullSyntax()

Description copied from class: Translator.ScriptTranslator.AbstractTypeTranslator

Gets the syntax for a null value as a string representation.

Specified by:

getNullSyntax in class Translator.ScriptTranslator.AbstractTypeTranslator

getSyntax

protected String getSyntax(String o)

Description copied from class: Translator.ScriptTranslator.AbstractTypeTranslator

Take the string argument and convert it to a string representation in the target language (i.e. escape, enclose in appropriate quotes, etc.)

Specified by:

getSyntax in class Translator.ScriptTranslator.AbstractTypeTranslator

getSyntax

protected String getSyntax(Boolean o)

Description copied from class: Translator.ScriptTranslator.AbstractTypeTranslator

Take the boolean argument and convert it to a string representation in the target language.

Specified by:

getSyntax in class Translator.ScriptTranslator.AbstractTypeTranslator

getSyntax

protected String getSyntax(Date o)

Description copied from class: Translator.ScriptTranslator.AbstractTypeTranslator

Take the Date argument and convert it to a string representation in the target language.

Specified by:

getSyntax in class Translator.ScriptTranslator.AbstractTypeTranslator

getSyntax

protected String getSyntax(Timestamp o)

Description copied from class: Translator.ScriptTranslator.AbstractTypeTranslator

Take the Timestamp argument and convert it to a string representation in the target language.

Specified by:

getSyntax in class Translator.ScriptTranslator.AbstractTypeTranslator

getSyntax

protected String getSyntax(UUID o)

Description copied from class: Translator.ScriptTranslator.AbstractTypeTranslator

Take the UUID argument and convert it to a string representation in the target language.

Specified by:

getSyntax in class Translator.ScriptTranslator.AbstractTypeTranslator

getSyntax

protected String getSyntax(Lambda o)

Description copied from class: Translator.ScriptTranslator.AbstractTypeTranslator

Take the Lambda argument and convert it to a string representation in the target language.

Specified by:

getSyntax in class Translator.ScriptTranslator.AbstractTypeTranslator

getSyntax

protected String getSyntax(Number o)

Description copied from class: Translator.ScriptTranslator.AbstractTypeTranslator

Take the numeric argument and convert it to a string representation in the target language. Languages that can discern differences in types of numbers will wish to further check the type of the Number instance itself (i.e. Double, Integer, etc.)

Specified by:

getSyntax in class Translator.ScriptTranslator.AbstractTypeTranslator

getSyntax

protected String getSyntax(SackFunctions.Barrier o)

Description copied from class: Translator.ScriptTranslator.AbstractTypeTranslator

Take the SackFunctions.Barrier argument and convert it to a string representation in the target language.

Specified by:

getSyntax in class Translator.ScriptTranslator.AbstractTypeTranslator

getSyntax

protected String getSyntax(VertexProperty.Cardinality o)

Description copied from class: Translator.ScriptTranslator.AbstractTypeTranslator

Take the VertexProperty.Cardinality argument and convert it to a string representation in the target language.

Specified by:

getSyntax in class Translator.ScriptTranslator.AbstractTypeTranslator

getSyntax

protected String getSyntax(Pick o)

Description copied from class: Translator.ScriptTranslator.AbstractTypeTranslator

Take the Pick argument and convert it to a string representation in the target language.

Specified by:

getSyntax in class Translator.ScriptTranslator.AbstractTypeTranslator

produceScript

protected Script produceScript(Set<?> o)

Description copied from class: Translator.ScriptTranslator.AbstractTypeTranslator

Take the Set and writes the syntax directly to the member Translator.ScriptTranslator.AbstractTypeTranslator.script variable.

Specified by:

produceScript in class Translator.ScriptTranslator.AbstractTypeTranslator

produceScript

protected Script produceScript(List<?> o)

Description copied from class: Translator.ScriptTranslator.AbstractTypeTranslator

Take the List and writes the syntax directly to the member Translator.ScriptTranslator.AbstractTypeTranslator.script variable.

Specified by:

produceScript in class Translator.ScriptTranslator.AbstractTypeTranslator

produceScript

protected Script produceScript(Map<?,?> o)

Description copied from class: Translator.ScriptTranslator.AbstractTypeTranslator

Take the Map and writes the syntax directly to the member Translator.ScriptTranslator.AbstractTypeTranslator.script variable.

Specified by:

produceScript in class Translator.ScriptTranslator.AbstractTypeTranslator

produceScript

protected Script produceScript(Class<?> o)

Description copied from class: Translator.ScriptTranslator.AbstractTypeTranslator

Take the Class and writes the syntax directly to the member Translator.ScriptTranslator.AbstractTypeTranslator.script variable.

Specified by:

produceScript in class Translator.ScriptTranslator.AbstractTypeTranslator

produceScript

protected Script produceScript(Enum<?> o)

Description copied from class: Translator.ScriptTranslator.AbstractTypeTranslator

Take the Enum and writes the syntax directly to the member Translator.ScriptTranslator.AbstractTypeTranslator.script variable.

Specified by:

produceScript in class Translator.ScriptTranslator.AbstractTypeTranslator

produceScript

protected Script produceScript(Vertex o)

Description copied from class: Translator.ScriptTranslator.AbstractTypeTranslator

Take the Vertex and writes the syntax directly to the member Translator.ScriptTranslator.AbstractTypeTranslator.script variable.

Specified by:

produceScript in class Translator.ScriptTranslator.AbstractTypeTranslator

produceScript

protected Script produceScript(Edge o)

Description copied from class: Translator.ScriptTranslator.AbstractTypeTranslator

Take the Edge and writes the syntax directly to the member Translator.ScriptTranslator.AbstractTypeTranslator.script variable.

Specified by:

produceScript in class Translator.ScriptTranslator.AbstractTypeTranslator

produceScript

protected Script produceScript(VertexProperty<?> o)

Description copied from class: Translator.ScriptTranslator.AbstractTypeTranslator

Take the VertexProperty and writes the syntax directly to the member Translator.ScriptTranslator.AbstractTypeTranslator.script variable.

Specified by:

produceScript in class Translator.ScriptTranslator.AbstractTypeTranslator

produceScript

protected Script produceScript(TraversalStrategyProxy<?> o)

Description copied from class: Translator.ScriptTranslator.AbstractTypeTranslator

Take the TraversalStrategyProxy and writes the syntax directly to the member Translator.ScriptTranslator.AbstractTypeTranslator.script variable.

Specified by:

produceScript in class Translator.ScriptTranslator.AbstractTypeTranslator

produceScript

protected Script produceScript(String traversalSource,
                               Bytecode o)

Description copied from class: Translator.ScriptTranslator.AbstractTypeTranslator

Take the Bytecode and writes the syntax directly to the member Translator.ScriptTranslator.AbstractTypeTranslator.script variable.

Specified by:

produceScript in class Translator.ScriptTranslator.AbstractTypeTranslator

produceScript

protected Script produceScript(P<?> p)

Description copied from class: Translator.ScriptTranslator.AbstractTypeTranslator

Take the P and writes the syntax directly to the member Translator.ScriptTranslator.AbstractTypeTranslator.script variable. This implementation should also consider TextP.

Specified by:

produceScript in class Translator.ScriptTranslator.AbstractTypeTranslator

produceCardinalityValue

protected Script produceCardinalityValue(Bytecode o)

Description copied from class: Translator.ScriptTranslator.AbstractTypeTranslator

Take the Bytecode and write the syntax for it directly to the member Translator.ScriptTranslator.AbstractTypeTranslator.script variable.

Specified by:

produceCardinalityValue in class Translator.ScriptTranslator.AbstractTypeTranslator

resolveSymbol

protected String resolveSymbol(String methodName)