SalesForceQueryFilterExpressionVisitor (custom-connector-example 1.0 API)

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:

CustomConnectorQueryFilterParserVisitor<StringBuilder>, org.antlr.v4.runtime.tree.ParseTreeVisitor<StringBuilder>
```
public class SalesForceQueryFilterExpressionVisitor
extends 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

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

Constructor Summary

Constructors
Constructor and Description

SalesForceQueryFilterExpressionVisitor(EntityDefinition entityDefinition)

Constructors
Constructor and Description
`SalesForceQueryFilterExpressionVisitor(EntityDefinition entityDefinition)`

Method Summary

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

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(CustomConnectorQueryFilterParser.BetweenExpressionContext ctx)
```
    Specified by:
    
    visitBetweenExpression in interface CustomConnectorQueryFilterParserVisitor<StringBuilder>
    
    Overrides:
    
    visitBetweenExpression in class CustomConnectorQueryFilterParserBaseVisitor<StringBuilder>
  - visitInExpression
```
public StringBuilder visitInExpression(CustomConnectorQueryFilterParser.InExpressionContext ctx)
```
    Specified by:
    
    visitInExpression in interface CustomConnectorQueryFilterParserVisitor<StringBuilder>
    
    Overrides:
    
    visitInExpression in class CustomConnectorQueryFilterParserBaseVisitor<StringBuilder>
  - visitGreaterThanEqualToComparatorExpression
```
public StringBuilder visitGreaterThanEqualToComparatorExpression(CustomConnectorQueryFilterParser.GreaterThanEqualToComparatorExpressionContext ctx)
```
    Specified by:
    
    visitGreaterThanEqualToComparatorExpression in interface CustomConnectorQueryFilterParserVisitor<StringBuilder>
    
    Overrides:
    
    visitGreaterThanEqualToComparatorExpression in class CustomConnectorQueryFilterParserBaseVisitor<StringBuilder>
  - visitGtComparator
```
public StringBuilder visitGtComparator(CustomConnectorQueryFilterParser.GtComparatorContext ctx)
```
    Specified by:
    
    visitGtComparator in interface CustomConnectorQueryFilterParserVisitor<StringBuilder>
    
    Overrides:
    
    visitGtComparator in class CustomConnectorQueryFilterParserBaseVisitor<StringBuilder>
  - visitGeComparator
```
public StringBuilder visitGeComparator(CustomConnectorQueryFilterParser.GeComparatorContext ctx)
```
    Specified by:
    
    visitGeComparator in interface CustomConnectorQueryFilterParserVisitor<StringBuilder>
    
    Overrides:
    
    visitGeComparator in class CustomConnectorQueryFilterParserBaseVisitor<StringBuilder>
  - visitLtComparator
```
public StringBuilder visitLtComparator(CustomConnectorQueryFilterParser.LtComparatorContext ctx)
```
    Specified by:
    
    visitLtComparator in interface CustomConnectorQueryFilterParserVisitor<StringBuilder>
    
    Overrides:
    
    visitLtComparator in class CustomConnectorQueryFilterParserBaseVisitor<StringBuilder>
  - visitLeComparator
```
public StringBuilder visitLeComparator(CustomConnectorQueryFilterParser.LeComparatorContext ctx)
```
    Specified by:
    
    visitLeComparator in interface CustomConnectorQueryFilterParserVisitor<StringBuilder>
    
    Overrides:
    
    visitLeComparator in class CustomConnectorQueryFilterParserBaseVisitor<StringBuilder>
  - visitEqComparator
```
public StringBuilder visitEqComparator(CustomConnectorQueryFilterParser.EqComparatorContext ctx)
```
    Specified by:
    
    visitEqComparator in interface CustomConnectorQueryFilterParserVisitor<StringBuilder>
    
    Overrides:
    
    visitEqComparator in class CustomConnectorQueryFilterParserBaseVisitor<StringBuilder>
  - visitNeComparator
```
public StringBuilder visitNeComparator(CustomConnectorQueryFilterParser.NeComparatorContext ctx)
```
    Specified by:
    
    visitNeComparator in interface CustomConnectorQueryFilterParserVisitor<StringBuilder>
    
    Overrides:
    
    visitNeComparator in class CustomConnectorQueryFilterParserBaseVisitor<StringBuilder>
  - visitLikeComparator
```
public StringBuilder visitLikeComparator(CustomConnectorQueryFilterParser.LikeComparatorContext ctx)
```
    Specified by:
    
    visitLikeComparator in interface CustomConnectorQueryFilterParserVisitor<StringBuilder>
    
    Overrides:
    
    visitLikeComparator in class CustomConnectorQueryFilterParserBaseVisitor<StringBuilder>
  - visitBetweenComparator
```
public StringBuilder visitBetweenComparator(CustomConnectorQueryFilterParser.BetweenComparatorContext ctx)
```
    Specified by:
    
    visitBetweenComparator in interface CustomConnectorQueryFilterParserVisitor<StringBuilder>
    
    Overrides:
    
    visitBetweenComparator in class CustomConnectorQueryFilterParserBaseVisitor<StringBuilder>
  - visitAndBinary
```
public StringBuilder visitAndBinary(CustomConnectorQueryFilterParser.AndBinaryContext ctx)
```
    Specified by:
    
    visitAndBinary in interface CustomConnectorQueryFilterParserVisitor<StringBuilder>
    
    Overrides:
    
    visitAndBinary in class CustomConnectorQueryFilterParserBaseVisitor<StringBuilder>
  - visitOrBinary
```
public StringBuilder visitOrBinary(CustomConnectorQueryFilterParser.OrBinaryContext ctx)
```
    Specified by:
    
    visitOrBinary in interface CustomConnectorQueryFilterParserVisitor<StringBuilder>
    
    Overrides:
    
    visitOrBinary in class CustomConnectorQueryFilterParserBaseVisitor<StringBuilder>
  - visitIdentifier
```
public StringBuilder visitIdentifier(CustomConnectorQueryFilterParser.IdentifierContext ctx)
```
    Specified by:
    
    visitIdentifier in interface CustomConnectorQueryFilterParserVisitor<StringBuilder>
    
    Overrides:
    
    visitIdentifier in class CustomConnectorQueryFilterParserBaseVisitor<StringBuilder>
  - visitStringValueExpression
```
public StringBuilder visitStringValueExpression(CustomConnectorQueryFilterParser.StringValueExpressionContext ctx)
```
    Specified by:
    
    visitStringValueExpression in interface CustomConnectorQueryFilterParserVisitor<StringBuilder>
    
    Overrides:
    
    visitStringValueExpression in class CustomConnectorQueryFilterParserBaseVisitor<StringBuilder>
  - visitDecimalValueExpression
```
public StringBuilder visitDecimalValueExpression(CustomConnectorQueryFilterParser.DecimalValueExpressionContext ctx)
```
    Specified by:
    
    visitDecimalValueExpression in interface CustomConnectorQueryFilterParserVisitor<StringBuilder>
    
    Overrides:
    
    visitDecimalValueExpression in class CustomConnectorQueryFilterParserBaseVisitor<StringBuilder>
  - visitIsoDate
```
public StringBuilder visitIsoDate(CustomConnectorQueryFilterParser.IsoDateContext ctx)
```
    Specified by:
    
    visitIsoDate in interface CustomConnectorQueryFilterParserVisitor<StringBuilder>
    
    Overrides:
    
    visitIsoDate in class CustomConnectorQueryFilterParserBaseVisitor<StringBuilder>
  - visitIsoDateTime
```
public StringBuilder visitIsoDateTime(CustomConnectorQueryFilterParser.IsoDateTimeContext ctx)
```
    Specified by:
    
    visitIsoDateTime in interface CustomConnectorQueryFilterParserVisitor<StringBuilder>
    
    Overrides:
    
    visitIsoDateTime in class CustomConnectorQueryFilterParserBaseVisitor<StringBuilder>
  - getResult
```
public String getResult()
```
    Returns the final query expression built for Salesforce

Class SalesForceQueryFilterExpressionVisitor

Field Summary

Constructor Summary

Method Summary

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

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

Methods inherited from class java.lang.Object

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

Field Detail

DATE_TIME

DATE

Constructor Detail

SalesForceQueryFilterExpressionVisitor

Method Detail

visitBetweenExpression

visitInExpression

visitGreaterThanEqualToComparatorExpression

visitGtComparator

visitGeComparator

visitLtComparator

visitLeComparator

visitEqComparator

visitNeComparator

visitLikeComparator

visitBetweenComparator

visitAndBinary

visitOrBinary

visitIdentifier

visitStringValueExpression

visitDecimalValueExpression

visitIsoDate

visitIsoDateTime

getResult