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

Class TerminalMethodToBytecodeVisitor

java.lang.Object

org.antlr.v4.runtime.tree.AbstractParseTreeVisitor<T>

org.apache.tinkerpop.gremlin.language.grammar.DefaultGremlinBaseVisitor<Object>

org.apache.tinkerpop.gremlin.language.grammar.TraversalTerminalMethodVisitor

org.apache.tinkerpop.gremlin.language.grammar.TerminalMethodToBytecodeVisitor

All Implemented Interfaces:

org.antlr.v4.runtime.tree.ParseTreeVisitor<Object>, GremlinVisitor<Object>

public class TerminalMethodToBytecodeVisitor
extends TraversalTerminalMethodVisitor

Handles terminal steps for GremlinLang as they are not added this way naturally. They are normally treated as the point of traversal execution.

Field Summary

Fields inherited from class org.apache.tinkerpop.gremlin.language.grammar.TraversalTerminalMethodVisitor

traversal

Constructor Summary

Constructors

Constructor	Description
TerminalMethodToBytecodeVisitor(Traversal traversal)

Method Summary

Modifier and Type	Method	Description
Object	visitTraversalTerminalMethod(GremlinParser.TraversalTerminalMethodContext ctx)	Visit a parse tree produced by GremlinParser.traversalTerminalMethod().
Object	visitTraversalTerminalMethod_explain(GremlinParser.TraversalTerminalMethod_explainContext ctx)	Visit a parse tree produced by GremlinParser.traversalTerminalMethod_explain().
Object	visitTraversalTerminalMethod_hasNext(GremlinParser.TraversalTerminalMethod_hasNextContext ctx)	Visit a parse tree produced by GremlinParser.traversalTerminalMethod_hasNext().
Object	visitTraversalTerminalMethod_iterate(GremlinParser.TraversalTerminalMethod_iterateContext ctx)	Visit a parse tree produced by GremlinParser.traversalTerminalMethod_iterate().
Object	visitTraversalTerminalMethod_next(GremlinParser.TraversalTerminalMethod_nextContext ctx)	Visit a parse tree produced by GremlinParser.traversalTerminalMethod_next().
Object	visitTraversalTerminalMethod_toBulkSet(GremlinParser.TraversalTerminalMethod_toBulkSetContext ctx)	Visit a parse tree produced by GremlinParser.traversalTerminalMethod_toBulkSet().
Object	visitTraversalTerminalMethod_toList(GremlinParser.TraversalTerminalMethod_toListContext ctx)	Visit a parse tree produced by GremlinParser.traversalTerminalMethod_toList().
Object	visitTraversalTerminalMethod_toSet(GremlinParser.TraversalTerminalMethod_toSetContext ctx)	Visit a parse tree produced by GremlinParser.traversalTerminalMethod_toSet().
Object	visitTraversalTerminalMethod_tryNext(GremlinParser.TraversalTerminalMethod_tryNextContext ctx)	Visit a parse tree produced by GremlinParser.traversalTerminalMethod_tryNext().

Methods inherited from class org.apache.tinkerpop.gremlin.language.grammar.DefaultGremlinBaseVisitor

notImplemented, visitBinaryLiteral, visitBooleanArgument, visitBooleanLiteral, visitChainedTraversal, visitCharacterLiteral, visitClassType, visitClassTypeExpr, visitClassTypeList, visitConfiguration, visitConnectedComponentConstants, visitConnectedComponentConstants_component, visitConnectedComponentConstants_edges, visitConnectedComponentConstants_propertyName, visitConnectedComponentStringConstant, visitDateArgument, visitDateLiteral, visitDurationLiteral, visitEmptyQuery, visitFloatLiteral, visitGenericArgument, visitGenericArgumentVarargs, visitGenericCollectionLiteral, visitGenericLiteral, visitGenericLiteralExpr, visitGenericLiteralVarargs, visitGenericMapArgument, visitGenericMapLiteral, visitGenericMapNullableArgument, visitGenericMapNullableLiteral, visitGenericRangeLiteral, visitGenericSetLiteral, visitInfLiteral, visitIntegerArgument, visitIntegerLiteral, visitIoOptionsConstants_graphml, visitIoOptionsConstants_graphson, visitIoOptionsConstants_gryo, visitIoOptionsConstants_reader, visitIoOptionsConstants_writer, visitIoOptionsKeys, visitIoOptionsStringConstant, visitIoOptionsValues, visitKeyword, visitMapEntry, visitMapKey, visitNakedKey, visitNanLiteral, visitNestedTraversal, visitNestedTraversalExpr, visitNestedTraversalList, visitNullableGenericLiteralMap, visitNullLiteral, visitNumericLiteral, visitPageRankConstants, visitPageRankConstants_edges, visitPageRankConstants_propertyName, visitPageRankConstants_times, visitPageRankStringConstant, visitPdtLiteral, visitPeerPressureConstants, visitPeerPressureConstants_edges, visitPeerPressureConstants_propertyName, visitPeerPressureConstants_times, visitPeerPressureStringConstant, visitQuery, visitQueryList, visitRootTraversal, visitShortestPathConstants, visitShortestPathConstants_distance, visitShortestPathConstants_edges, visitShortestPathConstants_includeEdges, visitShortestPathConstants_maxDistance, visitShortestPathConstants_target, visitShortestPathStringConstant, visitStringArgument, visitStringArgumentVarargs, visitStringLiteral, visitStringLiteralVarargs, visitStringNullableArgument, visitStringNullableArgumentVarargs, visitStringNullableLiteral, visitStringNullableLiteralVarargs, visitTerminatedTraversal, visitTransactionPart, visitTraversalBarrier, visitTraversalBiFunction, visitTraversalCardinality, visitTraversalColumn, visitTraversalComparator, visitTraversalDirection, visitTraversalDirectionLong, visitTraversalDirectionShort, visitTraversalDT, visitTraversalFunction, visitTraversalGType, visitTraversalMerge, visitTraversalMethod, visitTraversalMethod_addE_String, visitTraversalMethod_addE_Traversal, visitTraversalMethod_addLabel_String, visitTraversalMethod_addLabel_Traversal, visitTraversalMethod_addV_Empty, visitTraversalMethod_addV_String, visitTraversalMethod_addV_Traversal, visitTraversalMethod_aggregate_String, visitTraversalMethod_all_P, visitTraversalMethod_and, visitTraversalMethod_any_P, visitTraversalMethod_as, visitTraversalMethod_asBool, visitTraversalMethod_asDate, visitTraversalMethod_asNumber_Empty, visitTraversalMethod_asNumber_traversalGType, visitTraversalMethod_asString_Empty, visitTraversalMethod_asString_Scope, visitTraversalMethod_barrier_Consumer, visitTraversalMethod_barrier_Empty, visitTraversalMethod_barrier_int, visitTraversalMethod_both, visitTraversalMethod_bothE, visitTraversalMethod_bothV, visitTraversalMethod_branch, visitTraversalMethod_by_Comparator, visitTraversalMethod_by_Empty, visitTraversalMethod_by_Function, visitTraversalMethod_by_Function_Comparator, visitTraversalMethod_by_Order, visitTraversalMethod_by_String, visitTraversalMethod_by_String_Comparator, visitTraversalMethod_by_T, visitTraversalMethod_by_Traversal, visitTraversalMethod_by_Traversal_Comparator, visitTraversalMethod_call_string, visitTraversalMethod_call_string_map, visitTraversalMethod_call_string_map_traversal, visitTraversalMethod_call_string_traversal, visitTraversalMethod_cap, visitTraversalMethod_choose_Function, visitTraversalMethod_choose_Predicate_Traversal, visitTraversalMethod_choose_Predicate_Traversal_Traversal, visitTraversalMethod_choose_Traversal, visitTraversalMethod_choose_Traversal_Traversal, visitTraversalMethod_choose_Traversal_Traversal_Traversal, visitTraversalMethod_coalesce, visitTraversalMethod_coin, visitTraversalMethod_combine_Object, visitTraversalMethod_concat_String, visitTraversalMethod_concat_Traversal_Traversal, visitTraversalMethod_conjoin_String, visitTraversalMethod_connectedComponent, visitTraversalMethod_constant, visitTraversalMethod_count_Empty, visitTraversalMethod_count_Scope, visitTraversalMethod_cyclicPath, visitTraversalMethod_dateAdd, visitTraversalMethod_dateDiff_Date, visitTraversalMethod_dateDiff_Traversal, visitTraversalMethod_dedup_Scope_String, visitTraversalMethod_dedup_String, visitTraversalMethod_difference_Object, visitTraversalMethod_discard, visitTraversalMethod_disjunct_Object, visitTraversalMethod_drop, visitTraversalMethod_dropLabel_String, visitTraversalMethod_dropLabel_Traversal, visitTraversalMethod_dropLabels_Empty, visitTraversalMethod_E, visitTraversalMethod_element, visitTraversalMethod_elementMap, visitTraversalMethod_emit_Empty, visitTraversalMethod_emit_Predicate, visitTraversalMethod_emit_Traversal, visitTraversalMethod_fail_Empty, visitTraversalMethod_fail_String, visitTraversalMethod_filter_Predicate, visitTraversalMethod_filter_Traversal, visitTraversalMethod_flatMap, visitTraversalMethod_fold_Empty, visitTraversalMethod_fold_Object_BiFunction, visitTraversalMethod_format_String, visitTraversalMethod_from_String, visitTraversalMethod_from_Traversal, visitTraversalMethod_group_Empty, visitTraversalMethod_group_String, visitTraversalMethod_groupCount_Empty, visitTraversalMethod_groupCount_String, visitTraversalMethod_has_String, visitTraversalMethod_has_String_Object, visitTraversalMethod_has_String_P, visitTraversalMethod_has_String_String_Object, visitTraversalMethod_has_String_String_P, visitTraversalMethod_has_String_String_Traversal, visitTraversalMethod_has_String_Traversal, visitTraversalMethod_has_T_Object, visitTraversalMethod_has_T_P, visitTraversalMethod_has_T_Traversal, visitTraversalMethod_hasId_Object_Object, visitTraversalMethod_hasId_P, visitTraversalMethod_hasKey_P, visitTraversalMethod_hasKey_String_String, visitTraversalMethod_hasKey_Traversal, visitTraversalMethod_hasLabel_P, visitTraversalMethod_hasLabel_String_String, visitTraversalMethod_hasLabel_Traversal, visitTraversalMethod_hasNot, visitTraversalMethod_hasValue_Object_Object, visitTraversalMethod_hasValue_P, visitTraversalMethod_hasValue_Traversal, visitTraversalMethod_id, visitTraversalMethod_identity, visitTraversalMethod_in, visitTraversalMethod_index, visitTraversalMethod_inE, visitTraversalMethod_inject, visitTraversalMethod_intersect_Object, visitTraversalMethod_inV, visitTraversalMethod_is_Object, visitTraversalMethod_is_P, visitTraversalMethod_key, visitTraversalMethod_label, visitTraversalMethod_labels, visitTraversalMethod_length_Empty, visitTraversalMethod_length_Scope, visitTraversalMethod_limit_long, visitTraversalMethod_limit_Scope_long, visitTraversalMethod_local, visitTraversalMethod_loops_Empty, visitTraversalMethod_loops_String, visitTraversalMethod_lTrim_Empty, visitTraversalMethod_lTrim_Scope, visitTraversalMethod_map, visitTraversalMethod_match_string, visitTraversalMethod_match_string_map, visitTraversalMethod_match_traversal, visitTraversalMethod_math, visitTraversalMethod_max_Empty, visitTraversalMethod_max_Scope, visitTraversalMethod_mean_Empty, visitTraversalMethod_mean_Scope, visitTraversalMethod_merge_Object, visitTraversalMethod_mergeE_empty, visitTraversalMethod_mergeE_Map, visitTraversalMethod_mergeE_Traversal, visitTraversalMethod_mergeV_empty, visitTraversalMethod_mergeV_Map, visitTraversalMethod_mergeV_Traversal, visitTraversalMethod_min_Empty, visitTraversalMethod_min_Scope, visitTraversalMethod_none_P, visitTraversalMethod_not, visitTraversalMethod_option_Merge_Map, visitTraversalMethod_option_Merge_Map_Cardinality, visitTraversalMethod_option_Merge_Traversal, visitTraversalMethod_option_Object_Traversal, visitTraversalMethod_option_Predicate_Traversal, visitTraversalMethod_option_Traversal, visitTraversalMethod_optional, visitTraversalMethod_or, visitTraversalMethod_order_Empty, visitTraversalMethod_order_Scope, visitTraversalMethod_otherV, visitTraversalMethod_out, visitTraversalMethod_outE, visitTraversalMethod_outV, visitTraversalMethod_pageRank_double, visitTraversalMethod_pageRank_Empty, visitTraversalMethod_path, visitTraversalMethod_peerPressure, visitTraversalMethod_product_Object, visitTraversalMethod_profile_Empty, visitTraversalMethod_profile_String, visitTraversalMethod_project, visitTraversalMethod_properties, visitTraversalMethod_property_Cardinality_Object, visitTraversalMethod_property_Cardinality_Object_Object_Object, visitTraversalMethod_property_Cardinality_Object_Traversal, visitTraversalMethod_property_Object, visitTraversalMethod_property_Object_Object_Object, visitTraversalMethod_property_Object_Traversal, visitTraversalMethod_property_Traversal, visitTraversalMethod_propertyMap, visitTraversalMethod_range_long_long, visitTraversalMethod_range_Scope_long_long, visitTraversalMethod_read, visitTraversalMethod_repeat_String_Traversal, visitTraversalMethod_repeat_Traversal, visitTraversalMethod_replace_Scope_String_String, visitTraversalMethod_replace_String_String, visitTraversalMethod_reverse_Empty, visitTraversalMethod_rTrim_Empty, visitTraversalMethod_rTrim_Scope, visitTraversalMethod_sack_BiFunction, visitTraversalMethod_sack_Empty, visitTraversalMethod_sample_int, visitTraversalMethod_sample_Scope_int, visitTraversalMethod_select_Column, visitTraversalMethod_select_Pop_String, visitTraversalMethod_select_Pop_String_String_String, visitTraversalMethod_select_Pop_Traversal, visitTraversalMethod_select_String, visitTraversalMethod_select_String_String_String, visitTraversalMethod_select_Traversal, visitTraversalMethod_shortestPath, visitTraversalMethod_sideEffect, visitTraversalMethod_simplePath, visitTraversalMethod_skip_long, visitTraversalMethod_skip_Scope_long, visitTraversalMethod_split_Scope_String, visitTraversalMethod_split_String, visitTraversalMethod_subgraph, visitTraversalMethod_substring_int, visitTraversalMethod_substring_int_int, visitTraversalMethod_substring_Scope_int, visitTraversalMethod_substring_Scope_int_int, visitTraversalMethod_sum_Empty, visitTraversalMethod_sum_Scope, visitTraversalMethod_tail_Empty, visitTraversalMethod_tail_long, visitTraversalMethod_tail_Scope, visitTraversalMethod_tail_Scope_long, visitTraversalMethod_timeLimit, visitTraversalMethod_times, visitTraversalMethod_to_Direction_String, visitTraversalMethod_to_String, visitTraversalMethod_to_Traversal, visitTraversalMethod_toE, visitTraversalMethod_toLower_Empty, visitTraversalMethod_toLower_Scope, visitTraversalMethod_toUpper_Empty, visitTraversalMethod_toUpper_Scope, visitTraversalMethod_toV, visitTraversalMethod_tree_Empty, visitTraversalMethod_tree_String, visitTraversalMethod_trim_Empty, visitTraversalMethod_trim_Scope, visitTraversalMethod_unfold, visitTraversalMethod_union, visitTraversalMethod_until_Predicate, visitTraversalMethod_until_Traversal, visitTraversalMethod_V, visitTraversalMethod_value, visitTraversalMethod_valueMap_boolean_String, visitTraversalMethod_valueMap_String, visitTraversalMethod_values, visitTraversalMethod_where_P, visitTraversalMethod_where_String_P, visitTraversalMethod_where_Traversal, visitTraversalMethod_with_String, visitTraversalMethod_with_String_Object, visitTraversalMethod_write, visitTraversalOperator, visitTraversalOrder, visitTraversalPick, visitTraversalPop, visitTraversalPredicate, visitTraversalPredicate_between, visitTraversalPredicate_containing, visitTraversalPredicate_endingWith, visitTraversalPredicate_eq, visitTraversalPredicate_gt, visitTraversalPredicate_gte, visitTraversalPredicate_inside, visitTraversalPredicate_lt, visitTraversalPredicate_lte, visitTraversalPredicate_neq, visitTraversalPredicate_not, visitTraversalPredicate_notContaining, visitTraversalPredicate_notEndingWith, visitTraversalPredicate_notRegex, visitTraversalPredicate_notStartingWith, visitTraversalPredicate_outside, visitTraversalPredicate_regex, visitTraversalPredicate_startingWith, visitTraversalPredicate_typeOf, visitTraversalPredicate_within, visitTraversalPredicate_without, visitTraversalSackMethod, visitTraversalScope, visitTraversalSource, visitTraversalSourceSelfMethod, visitTraversalSourceSelfMethod_with, visitTraversalSourceSelfMethod_withBulk, visitTraversalSourceSelfMethod_withoutStrategies, visitTraversalSourceSelfMethod_withPath, visitTraversalSourceSelfMethod_withSack, visitTraversalSourceSelfMethod_withSideEffect, visitTraversalSourceSelfMethod_withStrategies, visitTraversalSourceSpawnMethod, visitTraversalSourceSpawnMethod_addE, visitTraversalSourceSpawnMethod_addV_Empty, visitTraversalSourceSpawnMethod_addV_String, visitTraversalSourceSpawnMethod_addV_Traversal, visitTraversalSourceSpawnMethod_call_empty, visitTraversalSourceSpawnMethod_call_string, visitTraversalSourceSpawnMethod_call_string_map, visitTraversalSourceSpawnMethod_call_string_map_traversal, visitTraversalSourceSpawnMethod_call_string_traversal, visitTraversalSourceSpawnMethod_E, visitTraversalSourceSpawnMethod_inject, visitTraversalSourceSpawnMethod_io, visitTraversalSourceSpawnMethod_match_string, visitTraversalSourceSpawnMethod_match_string_map, visitTraversalSourceSpawnMethod_mergeE_Map, visitTraversalSourceSpawnMethod_mergeE_Traversal, visitTraversalSourceSpawnMethod_mergeV_Map, visitTraversalSourceSpawnMethod_mergeV_Traversal, visitTraversalSourceSpawnMethod_union, visitTraversalSourceSpawnMethod_V, visitTraversalStrategy, visitTraversalStrategyExpr, visitTraversalStrategyVarargs, visitTraversalT, visitTraversalTLong, visitTraversalTShort, visitUuidLiteral, visitVariable, visitWithOptionKeys, visitWithOptionsConstants_all, visitWithOptionsConstants_ids, visitWithOptionsConstants_indexer, visitWithOptionsConstants_keys, visitWithOptionsConstants_labels, visitWithOptionsConstants_list, visitWithOptionsConstants_map, visitWithOptionsConstants_none, visitWithOptionsConstants_tokens, visitWithOptionsConstants_values, visitWithOptionsStringConstant, visitWithOptionsValues

Methods inherited from class org.antlr.v4.runtime.tree.AbstractParseTreeVisitor

aggregateResult, defaultResult, shouldVisitNextChild, visit, visitChildren, visitErrorNode, visitTerminal

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.antlr.v4.runtime.tree.ParseTreeVisitor

visit, visitChildren, visitErrorNode, visitTerminal

Constructor Details

TerminalMethodToBytecodeVisitor

public TerminalMethodToBytecodeVisitor(Traversal traversal)

Method Details

visitTraversalTerminalMethod

public Object visitTraversalTerminalMethod(GremlinParser.TraversalTerminalMethodContext ctx)

Visit a parse tree produced by GremlinParser.traversalTerminalMethod().

Specified by:

visitTraversalTerminalMethod in interface GremlinVisitor<Object>

Overrides:

visitTraversalTerminalMethod in class TraversalTerminalMethodVisitor

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitTraversalTerminalMethod_explain

public Object visitTraversalTerminalMethod_explain(GremlinParser.TraversalTerminalMethod_explainContext ctx)

Visit a parse tree produced by GremlinParser.traversalTerminalMethod_explain(). Traversal terminal method explain step Traversal terminal method explain step

Specified by:

visitTraversalTerminalMethod_explain in interface GremlinVisitor<Object>

Overrides:

visitTraversalTerminalMethod_explain in class TraversalTerminalMethodVisitor

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitTraversalTerminalMethod_iterate

public Object visitTraversalTerminalMethod_iterate(GremlinParser.TraversalTerminalMethod_iterateContext ctx)

Visit a parse tree produced by GremlinParser.traversalTerminalMethod_iterate(). Traversal terminal method iterate step Traversal terminal method iterate step

Specified by:

visitTraversalTerminalMethod_iterate in interface GremlinVisitor<Object>

Overrides:

visitTraversalTerminalMethod_iterate in class TraversalTerminalMethodVisitor

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitTraversalTerminalMethod_hasNext

public Object visitTraversalTerminalMethod_hasNext(GremlinParser.TraversalTerminalMethod_hasNextContext ctx)

Visit a parse tree produced by GremlinParser.traversalTerminalMethod_hasNext(). Traversal terminal method has next step Traversal terminal method has next step

Specified by:

visitTraversalTerminalMethod_hasNext in interface GremlinVisitor<Object>

Overrides:

visitTraversalTerminalMethod_hasNext in class TraversalTerminalMethodVisitor

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitTraversalTerminalMethod_tryNext

public Object visitTraversalTerminalMethod_tryNext(GremlinParser.TraversalTerminalMethod_tryNextContext ctx)

Visit a parse tree produced by GremlinParser.traversalTerminalMethod_tryNext(). Traversal terminal method try next step Traversal terminal method try next step

Specified by:

visitTraversalTerminalMethod_tryNext in interface GremlinVisitor<Object>

Overrides:

visitTraversalTerminalMethod_tryNext in class TraversalTerminalMethodVisitor

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitTraversalTerminalMethod_next

public Object visitTraversalTerminalMethod_next(GremlinParser.TraversalTerminalMethod_nextContext ctx)

Visit a parse tree produced by GremlinParser.traversalTerminalMethod_next(). Traversal terminal method next step Traversal terminal method next step

Specified by:

visitTraversalTerminalMethod_next in interface GremlinVisitor<Object>

Overrides:

visitTraversalTerminalMethod_next in class TraversalTerminalMethodVisitor

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitTraversalTerminalMethod_toList

public Object visitTraversalTerminalMethod_toList(GremlinParser.TraversalTerminalMethod_toListContext ctx)

Visit a parse tree produced by GremlinParser.traversalTerminalMethod_toList(). Traversal terminal method to list step Traversal terminal method to list step

Specified by:

visitTraversalTerminalMethod_toList in interface GremlinVisitor<Object>

Overrides:

visitTraversalTerminalMethod_toList in class TraversalTerminalMethodVisitor

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitTraversalTerminalMethod_toSet

public Object visitTraversalTerminalMethod_toSet(GremlinParser.TraversalTerminalMethod_toSetContext ctx)

Visit a parse tree produced by GremlinParser.traversalTerminalMethod_toSet(). Traversal terminal method to set step Traversal terminal method to set step

Specified by:

visitTraversalTerminalMethod_toSet in interface GremlinVisitor<Object>

Overrides:

visitTraversalTerminalMethod_toSet in class TraversalTerminalMethodVisitor

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitTraversalTerminalMethod_toBulkSet

public Object visitTraversalTerminalMethod_toBulkSet(GremlinParser.TraversalTerminalMethod_toBulkSetContext ctx)

Visit a parse tree produced by GremlinParser.traversalTerminalMethod_toBulkSet(). Traversal terminal method to bulk set step Traversal terminal method to bulk set step

Specified by:

visitTraversalTerminalMethod_toBulkSet in interface GremlinVisitor<Object>

Overrides:

visitTraversalTerminalMethod_toBulkSet in class TraversalTerminalMethodVisitor

Parameters:

ctx - the parse tree

Returns:

the visitor result