LHSPhase (drools-mvel-compiler 7.54.0.Beta1 API)

java.lang.Object
- org.drools.mvelcompiler.LHSPhase

All Implemented Interfaces:

com.github.javaparser.ast.visitor.GenericVisitor<TypedExpression,Void>, org.drools.mvel.parser.ast.visitor.DrlGenericVisitor<TypedExpression,Void>
```
public class LHSPhase
extends Object
implements org.drools.mvel.parser.ast.visitor.DrlGenericVisitor<TypedExpression,Void>
```
This phase processes the left hand side of a MVEL target expression, if present, such as int a = 0 b = 2 It also creates a new AST with the transformation rules applied i.e. person.name = "Name"; becomes person.setName("Name");

Constructor Summary

Constructors
Constructor and Description

LHSPhase(MvelCompilerContext mvelCompilerContext, Optional<TypedExpression> rhs)

Constructors
Constructor and Description
`LHSPhase(MvelCompilerContext mvelCompilerContext, Optional<TypedExpression> rhs)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`TypedExpression`	`defaultMethod(com.github.javaparser.ast.Node n, Void unused)`
`TypedExpression`	`invoke(com.github.javaparser.ast.Node n)`
`TypedExpression`	`visit(com.github.javaparser.ast.expr.ArrayAccessExpr n, Void arg)`
`TypedExpression`	`visit(com.github.javaparser.ast.expr.AssignExpr n, Void arg)`
`TypedExpression`	`visit(com.github.javaparser.ast.stmt.BlockStmt n, Void arg)`
`TypedExpression`	`visit(org.drools.mvel.parser.ast.expr.DrlNameExpr n, Void arg)`
`TypedExpression`	`visit(com.github.javaparser.ast.expr.EnclosedExpr n, Void arg)`
`TypedExpression`	`visit(com.github.javaparser.ast.stmt.ExpressionStmt n, Void arg)`
`TypedExpression`	`visit(com.github.javaparser.ast.expr.FieldAccessExpr n, Void arg)`
`TypedExpression`	`visit(com.github.javaparser.ast.stmt.ForEachStmt n, Void arg)`
`TypedExpression`	`visit(com.github.javaparser.ast.stmt.IfStmt n, Void arg)`
`TypedExpression`	`visit(com.github.javaparser.ast.expr.MethodCallExpr n, Void arg)`
`TypedExpression`	`visit(com.github.javaparser.ast.expr.VariableDeclarationExpr n, Void arg)`
`TypedExpression`	`visit(com.github.javaparser.ast.body.VariableDeclarator n, Void arg)`
`Optional<TypedExpression>`	`withBigDecimalConversion(com.github.javaparser.ast.expr.AssignExpr assignExpr, TypedExpression target, TypedExpression value)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.drools.mvel.parser.ast.visitor.DrlGenericVisitor
visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit

Constructor Detail

LHSPhase

public LHSPhase(MvelCompilerContext mvelCompilerContext,
                Optional<TypedExpression> rhs)

Method Detail
- invoke
```
public TypedExpression invoke(com.github.javaparser.ast.Node n)
```
- visit
```
public TypedExpression visit(org.drools.mvel.parser.ast.expr.DrlNameExpr n,
                             Void arg)
```
  Specified by:
  
  visit in interface org.drools.mvel.parser.ast.visitor.DrlGenericVisitor<TypedExpression,Void>
- visit
```
public TypedExpression visit(com.github.javaparser.ast.expr.FieldAccessExpr n,
                             Void arg)
```
  Specified by:
  
  visit in interface com.github.javaparser.ast.visitor.GenericVisitor<TypedExpression,Void>
  
  Specified by:
  
  visit in interface org.drools.mvel.parser.ast.visitor.DrlGenericVisitor<TypedExpression,Void>
- withBigDecimalConversion
```
public Optional<TypedExpression> withBigDecimalConversion(com.github.javaparser.ast.expr.AssignExpr assignExpr,
                                                          TypedExpression target,
                                                          TypedExpression value)
```
- visit
```
public TypedExpression visit(com.github.javaparser.ast.expr.MethodCallExpr n,
                             Void arg)
```
  Specified by:
  
  visit in interface com.github.javaparser.ast.visitor.GenericVisitor<TypedExpression,Void>
  
  Specified by:
  
  visit in interface org.drools.mvel.parser.ast.visitor.DrlGenericVisitor<TypedExpression,Void>
- visit
```
public TypedExpression visit(com.github.javaparser.ast.expr.VariableDeclarationExpr n,
                             Void arg)
```
  Specified by:
  
  visit in interface com.github.javaparser.ast.visitor.GenericVisitor<TypedExpression,Void>
  
  Specified by:
  
  visit in interface org.drools.mvel.parser.ast.visitor.DrlGenericVisitor<TypedExpression,Void>
- visit
```
public TypedExpression visit(com.github.javaparser.ast.body.VariableDeclarator n,
                             Void arg)
```
  Specified by:
  
  visit in interface com.github.javaparser.ast.visitor.GenericVisitor<TypedExpression,Void>
  
  Specified by:
  
  visit in interface org.drools.mvel.parser.ast.visitor.DrlGenericVisitor<TypedExpression,Void>
- visit
```
public TypedExpression visit(com.github.javaparser.ast.stmt.ExpressionStmt n,
                             Void arg)
```
  Specified by:
  
  visit in interface com.github.javaparser.ast.visitor.GenericVisitor<TypedExpression,Void>
  
  Specified by:
  
  visit in interface org.drools.mvel.parser.ast.visitor.DrlGenericVisitor<TypedExpression,Void>
- visit
```
public TypedExpression visit(com.github.javaparser.ast.expr.EnclosedExpr n,
                             Void arg)
```
  Specified by:
  
  visit in interface com.github.javaparser.ast.visitor.GenericVisitor<TypedExpression,Void>
  
  Specified by:
  
  visit in interface org.drools.mvel.parser.ast.visitor.DrlGenericVisitor<TypedExpression,Void>
- visit
```
public TypedExpression visit(com.github.javaparser.ast.expr.AssignExpr n,
                             Void arg)
```
  Specified by:
  
  visit in interface com.github.javaparser.ast.visitor.GenericVisitor<TypedExpression,Void>
  
  Specified by:
  
  visit in interface org.drools.mvel.parser.ast.visitor.DrlGenericVisitor<TypedExpression,Void>
- visit
```
public TypedExpression visit(com.github.javaparser.ast.expr.ArrayAccessExpr n,
                             Void arg)
```
  Specified by:
  
  visit in interface com.github.javaparser.ast.visitor.GenericVisitor<TypedExpression,Void>
  
  Specified by:
  
  visit in interface org.drools.mvel.parser.ast.visitor.DrlGenericVisitor<TypedExpression,Void>
- visit
```
public TypedExpression visit(com.github.javaparser.ast.stmt.IfStmt n,
                             Void arg)
```
  Specified by:
  
  visit in interface com.github.javaparser.ast.visitor.GenericVisitor<TypedExpression,Void>
  
  Specified by:
  
  visit in interface org.drools.mvel.parser.ast.visitor.DrlGenericVisitor<TypedExpression,Void>
- visit
```
public TypedExpression visit(com.github.javaparser.ast.stmt.ForEachStmt n,
                             Void arg)
```
  Specified by:
  
  visit in interface com.github.javaparser.ast.visitor.GenericVisitor<TypedExpression,Void>
  
  Specified by:
  
  visit in interface org.drools.mvel.parser.ast.visitor.DrlGenericVisitor<TypedExpression,Void>
- visit
```
public TypedExpression visit(com.github.javaparser.ast.stmt.BlockStmt n,
                             Void arg)
```
  Specified by:
  
  visit in interface com.github.javaparser.ast.visitor.GenericVisitor<TypedExpression,Void>
  
  Specified by:
  
  visit in interface org.drools.mvel.parser.ast.visitor.DrlGenericVisitor<TypedExpression,Void>
- defaultMethod
```
public TypedExpression defaultMethod(com.github.javaparser.ast.Node n,
                                     Void unused)
```
  Specified by:
  
  defaultMethod in interface org.drools.mvel.parser.ast.visitor.DrlGenericVisitor<TypedExpression,Void>

Class LHSPhase

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface org.drools.mvel.parser.ast.visitor.DrlGenericVisitor

Constructor Detail

LHSPhase

Method Detail

invoke

visit

visit

withBigDecimalConversion

visit

visit

visit

visit

visit

visit

visit

visit

visit

visit

defaultMethod