Package org.apache.tinkerpop.gremlin.language.grammar

Class VariableResolver.DefaultVariableResolver

java.lang.Object

org.apache.tinkerpop.gremlin.language.grammar.VariableResolver.DefaultVariableResolver

All Implemented Interfaces:

BiFunction<String,GremlinParser.VariableContext,GValue<?>>, VariableResolver<GValue<?>>

Enclosing interface:

VariableResolver<T>

public static class VariableResolver.DefaultVariableResolver
extends Object
implements VariableResolver<GValue<?>>

Allows for a provided variable set in the form of a Map, where the keys are variable names and the values are the parameter values to be injected into the traversal in their place. The value is provided to a GValue object along with the variable name for further reference.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.tinkerpop.gremlin.language.grammar.VariableResolver

VariableResolver.DefaultVariableResolver, VariableResolver.DirectVariableResolver, VariableResolver.NoVariableResolver, VariableResolver.NullVariableResolver

Constructor Summary

Constructors

Constructor	Description
DefaultVariableResolver(Map<String,Object> variables)

Method Summary

Modifier and Type	Method	Description
GValue<?>	apply(String s, GremlinParser.VariableContext variableContext)	This function resolves a variable name and the given parsers context to an object.

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 Details

DefaultVariableResolver

public DefaultVariableResolver(Map<String,Object> variables)

Method Details

apply

public GValue<?> apply(String s,
 GremlinParser.VariableContext variableContext)

Description copied from interface: VariableResolver

This function resolves a variable name and the given parsers context to an object.

Specified by:

apply in interface BiFunction<String,GremlinParser.VariableContext,GValue<?>>

Specified by:

apply in interface VariableResolver<GValue<?>>