com.amazonaws.appflow.custom.connector.example.query

Class SalesForceQueryFilterExpressionVisitor

java.lang.Object

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

com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParserBaseVisitor<StringBuilder>

com.amazonaws.appflow.custom.connector.example.query.SalesForceQueryFilterExpressionVisitor

All Implemented Interfaces:

com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParserVisitor<StringBuilder>, org.antlr.v4.runtime.tree.ParseTreeVisitor<StringBuilder>

public class SalesForceQueryFilterExpressionVisitor
extends com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParserBaseVisitor<StringBuilder>

This class is responsible to convert filter expression into Salesforce connector specific filter query. Filter expression is passed in as instance of ParseTree and this class visits all nodes to form Salesforce specific where clause of query.

Field Summary

Fields

Modifier and Type	Field and Description
static String	DATE
static String	DATE_TIME

Constructor Summary

Constructors

Constructor and Description
SalesForceQueryFilterExpressionVisitor(EntityDefinition entityDefinition)

Method Summary

Modifier and Type	Method and Description
String	getResult() Returns the final query expression built for Salesforce
StringBuilder	visitAndBinary(com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParser.AndBinaryContext ctx)
StringBuilder	visitBetweenComparator(com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParser.BetweenComparatorContext ctx)
StringBuilder	visitBetweenExpression(com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParser.BetweenExpressionContext ctx)
StringBuilder	visitDecimalValueExpression(com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParser.DecimalValueExpressionContext ctx)
StringBuilder	visitEqComparator(com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParser.EqComparatorContext ctx)
StringBuilder	visitGeComparator(com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParser.GeComparatorContext ctx)
StringBuilder	visitGreaterThanEqualToComparatorExpression(com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParser.GreaterThanEqualToComparatorExpressionContext ctx)
StringBuilder	visitGtComparator(com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParser.GtComparatorContext ctx)
StringBuilder	visitIdentifier(com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParser.IdentifierContext ctx)
StringBuilder	visitInExpression(com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParser.InExpressionContext ctx)
StringBuilder	visitIsoDate(com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParser.IsoDateContext ctx)
StringBuilder	visitIsoDateTime(com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParser.IsoDateTimeContext ctx)
StringBuilder	visitLeComparator(com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParser.LeComparatorContext ctx)
StringBuilder	visitLikeComparator(com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParser.LikeComparatorContext ctx)
StringBuilder	visitLtComparator(com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParser.LtComparatorContext ctx)
StringBuilder	visitNeComparator(com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParser.NeComparatorContext ctx)
StringBuilder	visitOrBinary(com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParser.OrBinaryContext ctx)
StringBuilder	visitStringValueExpression(com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParser.StringValueExpressionContext ctx)

Methods inherited from class com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParserBaseVisitor

visitANDBinaryExpression, visitBool, visitBoolEqualToComparatorExpression, visitBoolNotEqualToComparatorExpression, visitEqualToComparatorExpression, visitGreaterThanComparatorExpression, visitIdentifierExpression, visitIn, visitLesserThanComparatorExpression, visitLesserThanEqualToComparatorExpression, visitLikeComparatorExpression, visitNotEqualToComparatorExpression, visitNotExpression, visitORBinaryExpression, visitParenExpression, visitQueryfilter, visitString, visitValueExpression

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

DATE_TIME

public static final String DATE_TIME

See Also:

Constant Field Values

DATE

public static final String DATE

See Also:

Constant Field Values

Constructor Detail

SalesForceQueryFilterExpressionVisitor

public SalesForceQueryFilterExpressionVisitor(EntityDefinition entityDefinition)

Method Detail

visitBetweenExpression

public StringBuilder visitBetweenExpression(com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParser.BetweenExpressionContext ctx)

Specified by:

visitBetweenExpression in interface com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParserVisitor<StringBuilder>

Overrides:

visitBetweenExpression in class com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParserBaseVisitor<StringBuilder>

visitInExpression

public StringBuilder visitInExpression(com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParser.InExpressionContext ctx)

Specified by:

visitInExpression in interface com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParserVisitor<StringBuilder>

Overrides:

visitInExpression in class com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParserBaseVisitor<StringBuilder>

visitGreaterThanEqualToComparatorExpression

public StringBuilder visitGreaterThanEqualToComparatorExpression(com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParser.GreaterThanEqualToComparatorExpressionContext ctx)

Specified by:

visitGreaterThanEqualToComparatorExpression in interface com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParserVisitor<StringBuilder>

Overrides:

visitGreaterThanEqualToComparatorExpression in class com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParserBaseVisitor<StringBuilder>

visitGtComparator

public StringBuilder visitGtComparator(com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParser.GtComparatorContext ctx)

Specified by:

visitGtComparator in interface com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParserVisitor<StringBuilder>

Overrides:

visitGtComparator in class com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParserBaseVisitor<StringBuilder>

visitGeComparator

public StringBuilder visitGeComparator(com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParser.GeComparatorContext ctx)

Specified by:

visitGeComparator in interface com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParserVisitor<StringBuilder>

Overrides:

visitGeComparator in class com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParserBaseVisitor<StringBuilder>

visitLtComparator

public StringBuilder visitLtComparator(com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParser.LtComparatorContext ctx)

Specified by:

visitLtComparator in interface com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParserVisitor<StringBuilder>

Overrides:

visitLtComparator in class com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParserBaseVisitor<StringBuilder>

visitLeComparator

public StringBuilder visitLeComparator(com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParser.LeComparatorContext ctx)

Specified by:

visitLeComparator in interface com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParserVisitor<StringBuilder>

Overrides:

visitLeComparator in class com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParserBaseVisitor<StringBuilder>

visitEqComparator

public StringBuilder visitEqComparator(com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParser.EqComparatorContext ctx)

Specified by:

visitEqComparator in interface com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParserVisitor<StringBuilder>

Overrides:

visitEqComparator in class com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParserBaseVisitor<StringBuilder>

visitNeComparator

public StringBuilder visitNeComparator(com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParser.NeComparatorContext ctx)

Specified by:

visitNeComparator in interface com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParserVisitor<StringBuilder>

Overrides:

visitNeComparator in class com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParserBaseVisitor<StringBuilder>

visitLikeComparator

public StringBuilder visitLikeComparator(com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParser.LikeComparatorContext ctx)

Specified by:

visitLikeComparator in interface com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParserVisitor<StringBuilder>

Overrides:

visitLikeComparator in class com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParserBaseVisitor<StringBuilder>

visitBetweenComparator

public StringBuilder visitBetweenComparator(com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParser.BetweenComparatorContext ctx)

Specified by:

visitBetweenComparator in interface com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParserVisitor<StringBuilder>

Overrides:

visitBetweenComparator in class com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParserBaseVisitor<StringBuilder>

visitAndBinary

public StringBuilder visitAndBinary(com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParser.AndBinaryContext ctx)

Specified by:

visitAndBinary in interface com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParserVisitor<StringBuilder>

Overrides:

visitAndBinary in class com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParserBaseVisitor<StringBuilder>

visitOrBinary

public StringBuilder visitOrBinary(com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParser.OrBinaryContext ctx)

Specified by:

visitOrBinary in interface com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParserVisitor<StringBuilder>

Overrides:

visitOrBinary in class com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParserBaseVisitor<StringBuilder>

visitIdentifier

public StringBuilder visitIdentifier(com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParser.IdentifierContext ctx)

Specified by:

visitIdentifier in interface com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParserVisitor<StringBuilder>

Overrides:

visitIdentifier in class com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParserBaseVisitor<StringBuilder>

visitStringValueExpression

public StringBuilder visitStringValueExpression(com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParser.StringValueExpressionContext ctx)

Specified by:

visitStringValueExpression in interface com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParserVisitor<StringBuilder>

Overrides:

visitStringValueExpression in class com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParserBaseVisitor<StringBuilder>

visitDecimalValueExpression

public StringBuilder visitDecimalValueExpression(com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParser.DecimalValueExpressionContext ctx)

Specified by:

visitDecimalValueExpression in interface com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParserVisitor<StringBuilder>

Overrides:

visitDecimalValueExpression in class com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParserBaseVisitor<StringBuilder>

visitIsoDate

public StringBuilder visitIsoDate(com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParser.IsoDateContext ctx)

Specified by:

visitIsoDate in interface com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParserVisitor<StringBuilder>

Overrides:

visitIsoDate in class com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParserBaseVisitor<StringBuilder>

visitIsoDateTime

public StringBuilder visitIsoDateTime(com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParser.IsoDateTimeContext ctx)

Specified by:

visitIsoDateTime in interface com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParserVisitor<StringBuilder>

Overrides:

visitIsoDateTime in class com.amazonaws.appflow.custom.connector.queryfilter.antlr.CustomConnectorQueryFilterParserBaseVisitor<StringBuilder>

getResult

public String getResult()

Returns the final query expression built for Salesforce