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

Class GenericLiteralVisitor

java.lang.Object

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

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

org.apache.tinkerpop.gremlin.language.grammar.GenericLiteralVisitor

All Implemented Interfaces:

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

public class GenericLiteralVisitor
extends DefaultGremlinBaseVisitor<Object>

Visitor class to handle generic literal. All visitor methods return type is Object. It maybe used as a singleton in cases where a Traversal object is not expected, otherwise a new instance must be constructed.

Field Summary

Fields

Modifier and Type	Field	Description
protected GremlinAntlrToJava	antlr
static int	TOTAL_INTEGER_RANGE_RESULT_COUNT_LIMIT	Limit for integer range result count.

Constructor Summary

Constructors

Constructor	Description
GenericLiteralVisitor(GremlinAntlrToJava antlr)

Method Summary

Modifier and Type	Method	Description
boolean	parseBoolean(GremlinParser.BooleanLiteralContext booleanLiteral)	Parse a boolean literal context and return the boolean literal
Date	parseDate(GremlinParser.DateLiteralContext dateLiteral)	Parse a Date based literal context and return the Date.
Number	parseFloating(GremlinParser.FloatLiteralContext floatLiteral)	Parse floating literal context and return a floating type number.
Number	parseIntegral(GremlinParser.IntegerLiteralContext integerLiteral)	Parse integral literal context and return an integral type number.
Map	parseMap(GremlinParser.GenericLiteralMapContext mapLiteral)	Parse a map literal context and return the map literal
Object[]	parseObjectList(GremlinParser.GenericLiteralListContext objectLiteralList)	Parse a generic literal list, and return an object array
Object[]	parseObjectVarargs(GremlinParser.GenericLiteralVarargsContext varargsContext)	Parse a generic literal varargs, and return an object array
String	parseString(GremlinParser.StringLiteralContext stringLiteral)	Parse a string based literal context and return the string.
String	parseString(GremlinParser.StringNullableLiteralContext stringLiteral)	Parse a string based literal context and return the string.
String[]	parseStringList(GremlinParser.StringLiteralListContext stringLiteralList)	Parse a String literal list context and return a string array
String[]	parseStringVarargs(GremlinParser.StringLiteralVarargsContext varargsContext)	Parse a string literal varargs, and return an string array
static TraversalStrategy[]	parseTraversalStrategyList(GremlinParser.TraversalStrategyListContext traversalStrategyListContext, DefaultGremlinBaseVisitor<TraversalStrategy> traversalStrategyVisitor)	Parse a TraversalStrategy literal list context and return a string array
Object	visitBooleanLiteral(GremlinParser.BooleanLiteralContext ctx)	Visit a parse tree produced by GremlinParser.booleanLiteral().
Object	visitDateLiteral(GremlinParser.DateLiteralContext ctx)	Visit a parse tree produced by GremlinParser.dateLiteral().
Object	visitFloatLiteral(GremlinParser.FloatLiteralContext ctx)	Visit a parse tree produced by GremlinParser.floatLiteral().
Object	visitGenericLiteral(GremlinParser.GenericLiteralContext ctx)	Visit a parse tree produced by GremlinParser.genericLiteral().
Object	visitGenericLiteralCollection(GremlinParser.GenericLiteralCollectionContext ctx)	Visit a parse tree produced by GremlinParser.genericLiteralCollection().
Object	visitGenericLiteralExpr(GremlinParser.GenericLiteralExprContext ctx)	Visit a parse tree produced by GremlinParser.genericLiteralExpr().
Object	visitGenericLiteralList(GremlinParser.GenericLiteralListContext ctx)	Visit a parse tree produced by GremlinParser.genericLiteralList().
Object	visitGenericLiteralMap(GremlinParser.GenericLiteralMapContext ctx)	Visit a parse tree produced by GremlinParser.genericLiteralMap().
Object	visitGenericLiteralRange(GremlinParser.GenericLiteralRangeContext ctx)	Groovy range operator syntax is defined in http://groovy-lang.org/operators.html#_range_operator Visit a parse tree produced by GremlinParser.genericLiteralRange().
Object	visitInfLiteral(GremlinParser.InfLiteralContext ctx)	Visit a parse tree produced by GremlinParser.infLiteral().
Object	visitIntegerLiteral(GremlinParser.IntegerLiteralContext ctx)	Visit a parse tree produced by GremlinParser.integerLiteral().
Object	visitNanLiteral(GremlinParser.NanLiteralContext ctx)	Visit a parse tree produced by GremlinParser.nanLiteral().
Object	visitNestedTraversal(GremlinParser.NestedTraversalContext ctx)	Visit a parse tree produced by GremlinParser.nestedTraversal().
Object	visitNullLiteral(GremlinParser.NullLiteralContext ctx)	Visit a parse tree produced by GremlinParser.nullLiteral().
Object	visitNumericLiteral(GremlinParser.NumericLiteralContext ctx)	Visit a parse tree produced by GremlinParser.numericLiteral().
Object	visitStringLiteral(GremlinParser.StringLiteralContext ctx)	Visit a parse tree produced by GremlinParser.stringLiteral().
Object	visitStringLiteralList(GremlinParser.StringLiteralListContext ctx)	Visit a parse tree produced by GremlinParser.stringLiteralList().
Object	visitStringNullableLiteral(GremlinParser.StringNullableLiteralContext ctx)	Visit a parse tree produced by GremlinParser.stringNullableLiteral().
Object	visitStructureVertex(GremlinParser.StructureVertexContext ctx)	Visit a parse tree produced by GremlinParser.structureVertex().
Object	visitTerminatedTraversal(GremlinParser.TerminatedTraversalContext ctx)	Visit a parse tree produced by GremlinParser.terminatedTraversal().
Object	visitTraversalCardinality(GremlinParser.TraversalCardinalityContext ctx)	Visit a parse tree produced by GremlinParser.traversalCardinality().
Object	visitTraversalDirection(GremlinParser.TraversalDirectionContext ctx)	Visit a parse tree produced by GremlinParser.traversalDirection().
Object	visitTraversalMerge(GremlinParser.TraversalMergeContext ctx)	Visit a parse tree produced by GremlinParser.traversalMerge().
Object	visitTraversalPick(GremlinParser.TraversalPickContext ctx)	Visit a parse tree produced by GremlinParser.traversalPick().
Object	visitTraversalStrategy(GremlinParser.TraversalStrategyContext ctx)	Visit a parse tree produced by GremlinParser.traversalStrategy().
Object	visitTraversalToken(GremlinParser.TraversalTokenContext ctx)	Visit a parse tree produced by GremlinParser.traversalToken().

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

notImplemented, visitBooleanArgument, visitChainedParentOfGraphTraversal, visitChainedTraversal, visitConnectedComponentConstants, visitConnectedComponentConstants_component, visitConnectedComponentConstants_edges, visitConnectedComponentConstants_propertyName, visitConnectedComponentStringConstant, visitDateArgument, visitEmptyQuery, visitFloatArgument, visitGenericLiteralArgument, visitGenericLiteralListArgument, visitGenericLiteralMapArgument, visitGenericLiteralMapNullableArgument, visitGenericLiteralVarargs, visitIntegerArgument, visitIoOptionsConstants_graphml, visitIoOptionsConstants_graphson, visitIoOptionsConstants_gryo, visitIoOptionsConstants_reader, visitIoOptionsConstants_writer, visitIoOptionsKeys, visitIoOptionsStringConstant, visitIoOptionsValues, visitMapEntry, visitNestedTraversalExpr, visitNestedTraversalList, visitPageRankConstants, visitPageRankConstants_edges, visitPageRankConstants_propertyName, visitPageRankConstants_times, visitPageRankStringConstant, visitPeerPressureConstants, visitPeerPressureConstants_edges, visitPeerPressureConstants_propertyName, visitPeerPressureConstants_times, visitPeerPressureStringConstant, visitQuery, visitQueryList, visitRootTraversal, visitShortestPathConstants, visitShortestPathConstants_distance, visitShortestPathConstants_edges, visitShortestPathConstants_includeEdges, visitShortestPathConstants_maxDistance, visitShortestPathConstants_target, visitShortestPathStringConstant, visitStringArgument, visitStringLiteralExpr, visitStringLiteralVarargs, visitStringNullableArgument, visitStructureVertexArgument, visitTransactionPart, visitTraversalBiFunction, visitTraversalBiFunctionArgument, visitTraversalCardinalityArgument, visitTraversalColumn, visitTraversalColumnArgument, visitTraversalComparator, visitTraversalComparatorArgument, visitTraversalDirectionArgument, visitTraversalDT, visitTraversalDTArgument, visitTraversalFunction, visitTraversalFunctionArgument, visitTraversalMergeArgument, visitTraversalMethod, visitTraversalMethod_addE_String, visitTraversalMethod_addE_Traversal, visitTraversalMethod_addV_Empty, visitTraversalMethod_addV_String, visitTraversalMethod_addV_Traversal, visitTraversalMethod_aggregate_Scope_String, visitTraversalMethod_aggregate_String, visitTraversalMethod_all_P, visitTraversalMethod_and, visitTraversalMethod_any_P, visitTraversalMethod_as, visitTraversalMethod_asDate, 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_disjunct_Object, visitTraversalMethod_drop, 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_from_Vertex, 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_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_hasLabel_P, visitTraversalMethod_hasLabel_String_String, visitTraversalMethod_hasNot, visitTraversalMethod_hasValue_Object_Object, visitTraversalMethod_hasValue_P, 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_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, 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_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_Object, visitTraversalMethod_property_Object_Object_Object, 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_store, 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_to_Vertex, 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, visitTraversalOrderArgument, visitTraversalPop, visitTraversalPopArgument, 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_within, visitTraversalPredicate_without, visitTraversalSackMethod, visitTraversalSackMethodArgument, visitTraversalScope, visitTraversalScopeArgument, visitTraversalSelfMethod, visitTraversalSelfMethod_none, visitTraversalSource, visitTraversalSourceSelfMethod, visitTraversalSourceSelfMethod_with, visitTraversalSourceSelfMethod_withBulk, visitTraversalSourceSelfMethod_withPath, visitTraversalSourceSelfMethod_withSack, visitTraversalSourceSelfMethod_withSideEffect, visitTraversalSourceSelfMethod_withStrategies, visitTraversalSourceSpawnMethod, visitTraversalSourceSpawnMethod_addE, visitTraversalSourceSpawnMethod_addV, 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_mergeE_Map, visitTraversalSourceSpawnMethod_mergeE_Traversal, visitTraversalSourceSpawnMethod_mergeV_Map, visitTraversalSourceSpawnMethod_mergeV_Traversal, visitTraversalSourceSpawnMethod_union, visitTraversalSourceSpawnMethod_V, visitTraversalStrategyArgs_EdgeLabelVerificationStrategy, visitTraversalStrategyArgs_PartitionStrategy, visitTraversalStrategyArgs_ProductiveByStrategy, visitTraversalStrategyArgs_ReservedKeysVerificationStrategy, visitTraversalStrategyArgs_SubgraphStrategy, visitTraversalStrategyExpr, visitTraversalStrategyList, visitTraversalTerminalMethod, visitTraversalTerminalMethod_explain, visitTraversalTerminalMethod_hasNext, visitTraversalTerminalMethod_iterate, visitTraversalTerminalMethod_next, visitTraversalTerminalMethod_toBulkSet, visitTraversalTerminalMethod_toList, visitTraversalTerminalMethod_toSet, visitTraversalTerminalMethod_tryNext, visitTraversalTokenArgument, 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

Field Detail

TOTAL_INTEGER_RANGE_RESULT_COUNT_LIMIT

public static final int TOTAL_INTEGER_RANGE_RESULT_COUNT_LIMIT

Limit for integer range result count. It is used to avoid OOM in JVM.

See Also:

Constant Field Values

antlr

protected final GremlinAntlrToJava antlr

Constructor Detail

GenericLiteralVisitor

public GenericLiteralVisitor(GremlinAntlrToJava antlr)

Method Detail

parseIntegral

public Number parseIntegral(GremlinParser.IntegerLiteralContext integerLiteral)

Parse integral literal context and return an integral type number.

parseFloating

public Number parseFloating(GremlinParser.FloatLiteralContext floatLiteral)

Parse floating literal context and return a floating type number.

parseString

public String parseString(GremlinParser.StringLiteralContext stringLiteral)

Parse a string based literal context and return the string.

parseString

public String parseString(GremlinParser.StringNullableLiteralContext stringLiteral)

Parse a string based literal context and return the string.

parseDate

public Date parseDate(GremlinParser.DateLiteralContext dateLiteral)

Parse a Date based literal context and return the Date.

parseMap

public Map parseMap(GremlinParser.GenericLiteralMapContext mapLiteral)

Parse a map literal context and return the map literal

parseBoolean

public boolean parseBoolean(GremlinParser.BooleanLiteralContext booleanLiteral)

Parse a boolean literal context and return the boolean literal

parseStringList

public String[] parseStringList(GremlinParser.StringLiteralListContext stringLiteralList)

Parse a String literal list context and return a string array

parseObjectList

public Object[] parseObjectList(GremlinParser.GenericLiteralListContext objectLiteralList)

Parse a generic literal list, and return an object array

parseObjectVarargs

public Object[] parseObjectVarargs(GremlinParser.GenericLiteralVarargsContext varargsContext)

Parse a generic literal varargs, and return an object array

parseStringVarargs

public String[] parseStringVarargs(GremlinParser.StringLiteralVarargsContext varargsContext)

Parse a string literal varargs, and return an string array

parseTraversalStrategyList

public static TraversalStrategy[] parseTraversalStrategyList(GremlinParser.TraversalStrategyListContext traversalStrategyListContext,
                                                             DefaultGremlinBaseVisitor<TraversalStrategy> traversalStrategyVisitor)

Parse a TraversalStrategy literal list context and return a string array

visitGenericLiteralList

public Object visitGenericLiteralList(GremlinParser.GenericLiteralListContext ctx)

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

Specified by:

visitGenericLiteralList in interface GremlinVisitor<Object>

Overrides:

visitGenericLiteralList in class DefaultGremlinBaseVisitor<Object>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitGenericLiteralExpr

public Object visitGenericLiteralExpr(GremlinParser.GenericLiteralExprContext ctx)

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

Specified by:

visitGenericLiteralExpr in interface GremlinVisitor<Object>

Overrides:

visitGenericLiteralExpr in class DefaultGremlinBaseVisitor<Object>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitGenericLiteral

public Object visitGenericLiteral(GremlinParser.GenericLiteralContext ctx)

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

Specified by:

visitGenericLiteral in interface GremlinVisitor<Object>

Overrides:

visitGenericLiteral in class DefaultGremlinBaseVisitor<Object>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitGenericLiteralMap

public Object visitGenericLiteralMap(GremlinParser.GenericLiteralMapContext ctx)

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

Specified by:

visitGenericLiteralMap in interface GremlinVisitor<Object>

Overrides:

visitGenericLiteralMap in class DefaultGremlinBaseVisitor<Object>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitNestedTraversal

public Object visitNestedTraversal(GremlinParser.NestedTraversalContext ctx)

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

Specified by:

visitNestedTraversal in interface GremlinVisitor<Object>

Overrides:

visitNestedTraversal in class DefaultGremlinBaseVisitor<Object>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitStructureVertex

public Object visitStructureVertex(GremlinParser.StructureVertexContext ctx)

Description copied from class: DefaultGremlinBaseVisitor

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

Specified by:

visitStructureVertex in interface GremlinVisitor<Object>

Overrides:

visitStructureVertex in class DefaultGremlinBaseVisitor<Object>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitTerminatedTraversal

public Object visitTerminatedTraversal(GremlinParser.TerminatedTraversalContext ctx)

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

Specified by:

visitTerminatedTraversal in interface GremlinVisitor<Object>

Overrides:

visitTerminatedTraversal in class DefaultGremlinBaseVisitor<Object>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitIntegerLiteral

public Object visitIntegerLiteral(GremlinParser.IntegerLiteralContext ctx)

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

Specified by:

visitIntegerLiteral in interface GremlinVisitor<Object>

Overrides:

visitIntegerLiteral in class DefaultGremlinBaseVisitor<Object>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitFloatLiteral

public Object visitFloatLiteral(GremlinParser.FloatLiteralContext ctx)

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

Specified by:

visitFloatLiteral in interface GremlinVisitor<Object>

Overrides:

visitFloatLiteral in class DefaultGremlinBaseVisitor<Object>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitBooleanLiteral

public Object visitBooleanLiteral(GremlinParser.BooleanLiteralContext ctx)

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

Specified by:

visitBooleanLiteral in interface GremlinVisitor<Object>

Overrides:

visitBooleanLiteral in class DefaultGremlinBaseVisitor<Object>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitDateLiteral

public Object visitDateLiteral(GremlinParser.DateLiteralContext ctx)

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

Specified by:

visitDateLiteral in interface GremlinVisitor<Object>

Overrides:

visitDateLiteral in class DefaultGremlinBaseVisitor<Object>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitNumericLiteral

public Object visitNumericLiteral(GremlinParser.NumericLiteralContext ctx)

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

Specified by:

visitNumericLiteral in interface GremlinVisitor<Object>

Overrides:

visitNumericLiteral in class DefaultGremlinBaseVisitor<Object>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitStringLiteral

public Object visitStringLiteral(GremlinParser.StringLiteralContext ctx)

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

Specified by:

visitStringLiteral in interface GremlinVisitor<Object>

Overrides:

visitStringLiteral in class DefaultGremlinBaseVisitor<Object>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitTraversalToken

public Object visitTraversalToken(GremlinParser.TraversalTokenContext ctx)

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

Specified by:

visitTraversalToken in interface GremlinVisitor<Object>

Overrides:

visitTraversalToken in class DefaultGremlinBaseVisitor<Object>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitTraversalCardinality

public Object visitTraversalCardinality(GremlinParser.TraversalCardinalityContext ctx)

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

Specified by:

visitTraversalCardinality in interface GremlinVisitor<Object>

Overrides:

visitTraversalCardinality in class DefaultGremlinBaseVisitor<Object>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitTraversalDirection

public Object visitTraversalDirection(GremlinParser.TraversalDirectionContext ctx)

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

Specified by:

visitTraversalDirection in interface GremlinVisitor<Object>

Overrides:

visitTraversalDirection in class DefaultGremlinBaseVisitor<Object>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitTraversalMerge

public Object visitTraversalMerge(GremlinParser.TraversalMergeContext ctx)

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

Specified by:

visitTraversalMerge in interface GremlinVisitor<Object>

Overrides:

visitTraversalMerge in class DefaultGremlinBaseVisitor<Object>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitTraversalPick

public Object visitTraversalPick(GremlinParser.TraversalPickContext ctx)

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

Specified by:

visitTraversalPick in interface GremlinVisitor<Object>

Overrides:

visitTraversalPick in class DefaultGremlinBaseVisitor<Object>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitTraversalStrategy

public Object visitTraversalStrategy(GremlinParser.TraversalStrategyContext ctx)

Description copied from class: DefaultGremlinBaseVisitor

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

Specified by:

visitTraversalStrategy in interface GremlinVisitor<Object>

Overrides:

visitTraversalStrategy in class DefaultGremlinBaseVisitor<Object>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitGenericLiteralRange

public Object visitGenericLiteralRange(GremlinParser.GenericLiteralRangeContext ctx)

Groovy range operator syntax is defined in http://groovy-lang.org/operators.html#_range_operator Visit a parse tree produced by GremlinParser.genericLiteralRange().

Specified by:

visitGenericLiteralRange in interface GremlinVisitor<Object>

Overrides:

visitGenericLiteralRange in class DefaultGremlinBaseVisitor<Object>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitNullLiteral

public Object visitNullLiteral(GremlinParser.NullLiteralContext ctx)

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

Specified by:

visitNullLiteral in interface GremlinVisitor<Object>

Overrides:

visitNullLiteral in class DefaultGremlinBaseVisitor<Object>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitNanLiteral

public Object visitNanLiteral(GremlinParser.NanLiteralContext ctx)

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

Specified by:

visitNanLiteral in interface GremlinVisitor<Object>

Overrides:

visitNanLiteral in class DefaultGremlinBaseVisitor<Object>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitInfLiteral

public Object visitInfLiteral(GremlinParser.InfLiteralContext ctx)

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

Specified by:

visitInfLiteral in interface GremlinVisitor<Object>

Overrides:

visitInfLiteral in class DefaultGremlinBaseVisitor<Object>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitGenericLiteralCollection

public Object visitGenericLiteralCollection(GremlinParser.GenericLiteralCollectionContext ctx)

Visit a parse tree produced by GremlinParser.genericLiteralCollection(). Generic literal collection returns a list of Object

Specified by:

visitGenericLiteralCollection in interface GremlinVisitor<Object>

Overrides:

visitGenericLiteralCollection in class DefaultGremlinBaseVisitor<Object>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitStringLiteralList

public Object visitStringLiteralList(GremlinParser.StringLiteralListContext ctx)

Description copied from class: DefaultGremlinBaseVisitor

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

Specified by:

visitStringLiteralList in interface GremlinVisitor<Object>

Overrides:

visitStringLiteralList in class DefaultGremlinBaseVisitor<Object>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitStringNullableLiteral

public Object visitStringNullableLiteral(GremlinParser.StringNullableLiteralContext ctx)

Description copied from class: DefaultGremlinBaseVisitor

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

Specified by:

visitStringNullableLiteral in interface GremlinVisitor<Object>

Overrides:

visitStringNullableLiteral in class DefaultGremlinBaseVisitor<Object>

Parameters:

ctx - the parse tree

Returns:

the visitor result