ai.grakn.graql.internal.template

Class TemplateVisitor

java.lang.Object

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

ai.grakn.graql.internal.antlr.GraqlTemplateBaseVisitor

ai.grakn.graql.internal.template.TemplateVisitor

All Implemented Interfaces:

ai.grakn.graql.internal.antlr.GraqlTemplateVisitor, org.antlr.v4.runtime.tree.ParseTreeVisitor

public class TemplateVisitor
extends ai.grakn.graql.internal.antlr.GraqlTemplateBaseVisitor

ANTLR visitor class for parsing a template

Constructor Summary

Constructors

Constructor and Description
TemplateVisitor(org.antlr.v4.runtime.CommonTokenStream tokens, Map<String,Object> context, Map<String,Macro<?>> macros)

Method Summary

Modifier and Type	Method and Description
protected Object	aggregateResult(Object aggregate, Object nextResult)
String	format(Object val)
String	formatVar(Object variable)
Boolean	visitAndExpression(ai.grakn.graql.internal.antlr.GraqlTemplateParser.AndExpressionContext ctx)
String	visitBlock(ai.grakn.graql.internal.antlr.GraqlTemplateParser.BlockContext ctx)
String	visitBlockContents(ai.grakn.graql.internal.antlr.GraqlTemplateParser.BlockContentsContext ctx)
Boolean	visitBooleanExpression(ai.grakn.graql.internal.antlr.GraqlTemplateParser.BooleanExpressionContext ctx)
Double	visitDoubleExpression(ai.grakn.graql.internal.antlr.GraqlTemplateParser.DoubleExpressionContext ctx)
Boolean	visitEqExpression(ai.grakn.graql.internal.antlr.GraqlTemplateParser.EqExpressionContext ctx)
String	visitForStatement(ai.grakn.graql.internal.antlr.GraqlTemplateParser.ForStatementContext ctx)
String	visitGraqlVariable(ai.grakn.graql.internal.antlr.GraqlTemplateParser.GraqlVariableContext ctx)
Boolean	visitGreaterEqExpression(ai.grakn.graql.internal.antlr.GraqlTemplateParser.GreaterEqExpressionContext ctx)
Boolean	visitGreaterExpression(ai.grakn.graql.internal.antlr.GraqlTemplateParser.GreaterExpressionContext ctx)
Object	visitGroupExpression(ai.grakn.graql.internal.antlr.GraqlTemplateParser.GroupExpressionContext ctx)
String	visitIfStatement(ai.grakn.graql.internal.antlr.GraqlTemplateParser.IfStatementContext ctx)
Integer	visitIntExpression(ai.grakn.graql.internal.antlr.GraqlTemplateParser.IntExpressionContext ctx)
Boolean	visitLessEqExpression(ai.grakn.graql.internal.antlr.GraqlTemplateParser.LessEqExpressionContext ctx)
Boolean	visitLessExpression(ai.grakn.graql.internal.antlr.GraqlTemplateParser.LessExpressionContext ctx)
Object	visitMacro(ai.grakn.graql.internal.antlr.GraqlTemplateParser.MacroContext ctx)
Object	visitMacroExpression(ai.grakn.graql.internal.antlr.GraqlTemplateParser.MacroExpressionContext ctx)
Boolean	visitNotEqExpression(ai.grakn.graql.internal.antlr.GraqlTemplateParser.NotEqExpressionContext ctx)
Boolean	visitNotExpression(ai.grakn.graql.internal.antlr.GraqlTemplateParser.NotExpressionContext ctx)
Object	visitNullExpression(ai.grakn.graql.internal.antlr.GraqlTemplateParser.NullExpressionContext ctx)
Boolean	visitOrExpression(ai.grakn.graql.internal.antlr.GraqlTemplateParser.OrExpressionContext ctx)
String	visitReplaceStatement(ai.grakn.graql.internal.antlr.GraqlTemplateParser.ReplaceStatementContext ctx)
Object	visitResolve(ai.grakn.graql.internal.antlr.GraqlTemplateParser.ResolveContext ctx)
Object	visitResolveExpression(ai.grakn.graql.internal.antlr.GraqlTemplateParser.ResolveExpressionContext ctx)
String	visitStringExpression(ai.grakn.graql.internal.antlr.GraqlTemplateParser.StringExpressionContext ctx)
String	visitTemplate(ai.grakn.graql.internal.antlr.GraqlTemplateParser.TemplateContext ctx)
String	visitTerminal(org.antlr.v4.runtime.tree.TerminalNode node)

Methods inherited from class ai.grakn.graql.internal.antlr.GraqlTemplateBaseVisitor

visitElseIfPartial, visitElsePartial, visitIfPartial, visitKeyword, visitStatement

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

defaultResult, shouldVisitNextChild, visit, visitChildren, visitErrorNode

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

Constructor Detail

TemplateVisitor

public TemplateVisitor(org.antlr.v4.runtime.CommonTokenStream tokens,
                       Map<String,Object> context,
                       Map<String,Macro<?>> macros)

Method Detail

visitTemplate

public String visitTemplate(ai.grakn.graql.internal.antlr.GraqlTemplateParser.TemplateContext ctx)

Specified by:

visitTemplate in interface ai.grakn.graql.internal.antlr.GraqlTemplateVisitor

Overrides:

visitTemplate in class ai.grakn.graql.internal.antlr.GraqlTemplateBaseVisitor

visitBlock

public String visitBlock(ai.grakn.graql.internal.antlr.GraqlTemplateParser.BlockContext ctx)

Specified by:

visitBlock in interface ai.grakn.graql.internal.antlr.GraqlTemplateVisitor

Overrides:

visitBlock in class ai.grakn.graql.internal.antlr.GraqlTemplateBaseVisitor

visitBlockContents

public String visitBlockContents(ai.grakn.graql.internal.antlr.GraqlTemplateParser.BlockContentsContext ctx)

Specified by:

visitBlockContents in interface ai.grakn.graql.internal.antlr.GraqlTemplateVisitor

Overrides:

visitBlockContents in class ai.grakn.graql.internal.antlr.GraqlTemplateBaseVisitor

visitForStatement

public String visitForStatement(ai.grakn.graql.internal.antlr.GraqlTemplateParser.ForStatementContext ctx)

Specified by:

visitForStatement in interface ai.grakn.graql.internal.antlr.GraqlTemplateVisitor

Overrides:

visitForStatement in class ai.grakn.graql.internal.antlr.GraqlTemplateBaseVisitor

visitIfStatement

public String visitIfStatement(ai.grakn.graql.internal.antlr.GraqlTemplateParser.IfStatementContext ctx)

Specified by:

visitIfStatement in interface ai.grakn.graql.internal.antlr.GraqlTemplateVisitor

Overrides:

visitIfStatement in class ai.grakn.graql.internal.antlr.GraqlTemplateBaseVisitor

visitMacro

public Object visitMacro(ai.grakn.graql.internal.antlr.GraqlTemplateParser.MacroContext ctx)

Specified by:

visitMacro in interface ai.grakn.graql.internal.antlr.GraqlTemplateVisitor

Overrides:

visitMacro in class ai.grakn.graql.internal.antlr.GraqlTemplateBaseVisitor

visitGroupExpression

public Object visitGroupExpression(ai.grakn.graql.internal.antlr.GraqlTemplateParser.GroupExpressionContext ctx)

Specified by:

visitGroupExpression in interface ai.grakn.graql.internal.antlr.GraqlTemplateVisitor

Overrides:

visitGroupExpression in class ai.grakn.graql.internal.antlr.GraqlTemplateBaseVisitor

visitOrExpression

public Boolean visitOrExpression(ai.grakn.graql.internal.antlr.GraqlTemplateParser.OrExpressionContext ctx)

Specified by:

visitOrExpression in interface ai.grakn.graql.internal.antlr.GraqlTemplateVisitor

Overrides:

visitOrExpression in class ai.grakn.graql.internal.antlr.GraqlTemplateBaseVisitor

visitAndExpression

public Boolean visitAndExpression(ai.grakn.graql.internal.antlr.GraqlTemplateParser.AndExpressionContext ctx)

Specified by:

visitAndExpression in interface ai.grakn.graql.internal.antlr.GraqlTemplateVisitor

Overrides:

visitAndExpression in class ai.grakn.graql.internal.antlr.GraqlTemplateBaseVisitor

visitNotExpression

public Boolean visitNotExpression(ai.grakn.graql.internal.antlr.GraqlTemplateParser.NotExpressionContext ctx)

Specified by:

visitNotExpression in interface ai.grakn.graql.internal.antlr.GraqlTemplateVisitor

Overrides:

visitNotExpression in class ai.grakn.graql.internal.antlr.GraqlTemplateBaseVisitor

visitBooleanExpression

public Boolean visitBooleanExpression(ai.grakn.graql.internal.antlr.GraqlTemplateParser.BooleanExpressionContext ctx)

Specified by:

visitBooleanExpression in interface ai.grakn.graql.internal.antlr.GraqlTemplateVisitor

Overrides:

visitBooleanExpression in class ai.grakn.graql.internal.antlr.GraqlTemplateBaseVisitor

visitStringExpression

public String visitStringExpression(ai.grakn.graql.internal.antlr.GraqlTemplateParser.StringExpressionContext ctx)

Specified by:

visitStringExpression in interface ai.grakn.graql.internal.antlr.GraqlTemplateVisitor

Overrides:

visitStringExpression in class ai.grakn.graql.internal.antlr.GraqlTemplateBaseVisitor

visitDoubleExpression

public Double visitDoubleExpression(ai.grakn.graql.internal.antlr.GraqlTemplateParser.DoubleExpressionContext ctx)

Specified by:

visitDoubleExpression in interface ai.grakn.graql.internal.antlr.GraqlTemplateVisitor

Overrides:

visitDoubleExpression in class ai.grakn.graql.internal.antlr.GraqlTemplateBaseVisitor

visitIntExpression

public Integer visitIntExpression(ai.grakn.graql.internal.antlr.GraqlTemplateParser.IntExpressionContext ctx)

Specified by:

visitIntExpression in interface ai.grakn.graql.internal.antlr.GraqlTemplateVisitor

Overrides:

visitIntExpression in class ai.grakn.graql.internal.antlr.GraqlTemplateBaseVisitor

visitEqExpression

public Boolean visitEqExpression(ai.grakn.graql.internal.antlr.GraqlTemplateParser.EqExpressionContext ctx)

Specified by:

visitEqExpression in interface ai.grakn.graql.internal.antlr.GraqlTemplateVisitor

Overrides:

visitEqExpression in class ai.grakn.graql.internal.antlr.GraqlTemplateBaseVisitor

visitNotEqExpression

public Boolean visitNotEqExpression(ai.grakn.graql.internal.antlr.GraqlTemplateParser.NotEqExpressionContext ctx)

Specified by:

visitNotEqExpression in interface ai.grakn.graql.internal.antlr.GraqlTemplateVisitor

Overrides:

visitNotEqExpression in class ai.grakn.graql.internal.antlr.GraqlTemplateBaseVisitor

visitGreaterExpression

public Boolean visitGreaterExpression(ai.grakn.graql.internal.antlr.GraqlTemplateParser.GreaterExpressionContext ctx)

Specified by:

visitGreaterExpression in interface ai.grakn.graql.internal.antlr.GraqlTemplateVisitor

Overrides:

visitGreaterExpression in class ai.grakn.graql.internal.antlr.GraqlTemplateBaseVisitor

visitGreaterEqExpression

public Boolean visitGreaterEqExpression(ai.grakn.graql.internal.antlr.GraqlTemplateParser.GreaterEqExpressionContext ctx)

Specified by:

visitGreaterEqExpression in interface ai.grakn.graql.internal.antlr.GraqlTemplateVisitor

Overrides:

visitGreaterEqExpression in class ai.grakn.graql.internal.antlr.GraqlTemplateBaseVisitor

visitLessExpression

public Boolean visitLessExpression(ai.grakn.graql.internal.antlr.GraqlTemplateParser.LessExpressionContext ctx)

Specified by:

visitLessExpression in interface ai.grakn.graql.internal.antlr.GraqlTemplateVisitor

Overrides:

visitLessExpression in class ai.grakn.graql.internal.antlr.GraqlTemplateBaseVisitor

visitLessEqExpression

public Boolean visitLessEqExpression(ai.grakn.graql.internal.antlr.GraqlTemplateParser.LessEqExpressionContext ctx)

Specified by:

visitLessEqExpression in interface ai.grakn.graql.internal.antlr.GraqlTemplateVisitor

Overrides:

visitLessEqExpression in class ai.grakn.graql.internal.antlr.GraqlTemplateBaseVisitor

visitNullExpression

public Object visitNullExpression(ai.grakn.graql.internal.antlr.GraqlTemplateParser.NullExpressionContext ctx)

Specified by:

visitNullExpression in interface ai.grakn.graql.internal.antlr.GraqlTemplateVisitor

Overrides:

visitNullExpression in class ai.grakn.graql.internal.antlr.GraqlTemplateBaseVisitor

visitResolveExpression

public Object visitResolveExpression(ai.grakn.graql.internal.antlr.GraqlTemplateParser.ResolveExpressionContext ctx)

Specified by:

visitResolveExpression in interface ai.grakn.graql.internal.antlr.GraqlTemplateVisitor

Overrides:

visitResolveExpression in class ai.grakn.graql.internal.antlr.GraqlTemplateBaseVisitor

visitMacroExpression

public Object visitMacroExpression(ai.grakn.graql.internal.antlr.GraqlTemplateParser.MacroExpressionContext ctx)

Specified by:

visitMacroExpression in interface ai.grakn.graql.internal.antlr.GraqlTemplateVisitor

Overrides:

visitMacroExpression in class ai.grakn.graql.internal.antlr.GraqlTemplateBaseVisitor

visitReplaceStatement

public String visitReplaceStatement(ai.grakn.graql.internal.antlr.GraqlTemplateParser.ReplaceStatementContext ctx)

Specified by:

visitReplaceStatement in interface ai.grakn.graql.internal.antlr.GraqlTemplateVisitor

Overrides:

visitReplaceStatement in class ai.grakn.graql.internal.antlr.GraqlTemplateBaseVisitor

visitGraqlVariable

public String visitGraqlVariable(ai.grakn.graql.internal.antlr.GraqlTemplateParser.GraqlVariableContext ctx)

Specified by:

visitGraqlVariable in interface ai.grakn.graql.internal.antlr.GraqlTemplateVisitor

Overrides:

visitGraqlVariable in class ai.grakn.graql.internal.antlr.GraqlTemplateBaseVisitor

visitTerminal

public String visitTerminal(org.antlr.v4.runtime.tree.TerminalNode node)

Specified by:

visitTerminal in interface org.antlr.v4.runtime.tree.ParseTreeVisitor

Overrides:

visitTerminal in class org.antlr.v4.runtime.tree.AbstractParseTreeVisitor

visitResolve

public Object visitResolve(ai.grakn.graql.internal.antlr.GraqlTemplateParser.ResolveContext ctx)

Specified by:

visitResolve in interface ai.grakn.graql.internal.antlr.GraqlTemplateVisitor

Overrides:

visitResolve in class ai.grakn.graql.internal.antlr.GraqlTemplateBaseVisitor

format

public String format(Object val)

formatVar

public String formatVar(Object variable)

aggregateResult

protected Object aggregateResult(Object aggregate,
                                 Object nextResult)

Overrides:

aggregateResult in class org.antlr.v4.runtime.tree.AbstractParseTreeVisitor