Package eu.solven.cleanthat.engine.java.refactorer.mutators

Class OptionalWrappedVariableToMap

java.lang.Object

eu.solven.cleanthat.engine.java.refactorer.AJavaparserAstMutator

eu.solven.cleanthat.engine.java.refactorer.AJavaparserNodeMutator

eu.solven.cleanthat.engine.java.refactorer.AJavaparserExprMutator

eu.solven.cleanthat.engine.java.refactorer.mutators.OptionalWrappedVariableToMap

All Implemented Interfaces:

ICountMutatorIssues, IJavaparserAstMutator, IJavaparserNodeMutator, IMutator, IMutatorExternalReferences, IReApplyUntilNoop, IWalkingMutator<com.github.javaparser.ast.Node,com.github.javaparser.ast.Node>

Direct Known Subclasses:

StreamWrappedVariableToMap

public class OptionalWrappedVariableToMap
extends AJavaparserExprMutator
implements IReApplyUntilNoop

Turns `o.ifPresent(s -> { String subString = s.substring(1); System.out.println(subString); });` into `o.map(s -> s.substring(1)).ifPresent(subString -> { System.out.println(subString); });`

Author:

Benoit Lacelle

Field Summary

Fields inherited from interface eu.solven.cleanthat.engine.java.refactorer.meta.IMutator

ID_NOOP, IS_PRODUCTION_READY

Constructor Summary

Constructors

Constructor	Description
OptionalWrappedVariableToMap()

Method Summary

Modifier and Type	Method	Description
protected void	adjustMethodName(com.github.javaparser.ast.expr.MethodCallExpr methodCallExpr)
protected Optional<String>	computeMapMethodName(NodeAndSymbolSolver<? extends com.github.javaparser.ast.expr.Expression> expression, com.github.javaparser.ast.type.Type type)
protected Set<String>	getEligibleForUnwrappedMap()
protected Class<?>	getExpectedScope()
Set<String>	getTags()
String	minimalJavaVersion()
protected boolean	processExpression(NodeAndSymbolSolver<com.github.javaparser.ast.expr.Expression> expr)

Methods inherited from class eu.solven.cleanthat.engine.java.refactorer.AJavaparserExprMutator

processNotRecursively, replaceExpression

Methods inherited from class eu.solven.cleanthat.engine.java.refactorer.AJavaparserNodeMutator

cancelDueToComment, getNbRemoveIssues, getNbReplaceIssues, isMethodReturnUsed, logJavaParserIssue, onMethodName, optResolved, replaceNode, tryRemove, tryReplace, tryReplace

Methods inherited from class eu.solven.cleanthat.engine.java.refactorer.AJavaparserAstMutator

getNbIdempotencyIssues, messageForIssueReporting, simulateOnClone, walkAst

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface eu.solven.cleanthat.engine.java.refactorer.meta.IMutator

getId, getIds, isDraft, isJreOnly

Methods inherited from interface eu.solven.cleanthat.engine.java.refactorer.meta.IMutatorExternalReferences

checkstyleUrl, errorProneUrl, getCheckstyleId, getCleanthatId, getErrorProneId, getJSparrowId, getLegacyIds, getPmdId, getPmdIds, getSeeUrls, getSonarId, getSpotBugsId, jSparrowUrl, pmdUrl, sonarUrl, spotBugsUrl

Methods inherited from interface eu.solven.cleanthat.engine.java.refactorer.meta.IWalkingMutator

walkAstHasChanged

Constructor Details

OptionalWrappedVariableToMap

public OptionalWrappedVariableToMap()

Method Details

minimalJavaVersion

public String minimalJavaVersion()

Specified by:

minimalJavaVersion in interface IMutator

getTags

public Set<String> getTags()

Specified by:

getTags in interface IMutator

getEligibleForUnwrappedMap

protected Set<String> getEligibleForUnwrappedMap()

getExpectedScope

protected Class<?> getExpectedScope()

processExpression

protected boolean processExpression(NodeAndSymbolSolver<com.github.javaparser.ast.expr.Expression> expr)

Overrides:

processExpression in class AJavaparserExprMutator

computeMapMethodName

protected Optional<String> computeMapMethodName(NodeAndSymbolSolver<? extends com.github.javaparser.ast.expr.Expression> expression,
 com.github.javaparser.ast.type.Type type)

adjustMethodName

protected void adjustMethodName(com.github.javaparser.ast.expr.MethodCallExpr methodCallExpr)