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doninAtwixdoninAtwix
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907: fix code style
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‎src/com/magento/idea/magento2plugin/stubs/indexes/graphql/GraphQlResolverIndex.java

Lines changed: 81 additions & 40 deletions
Original file line numberDiff line numberDiff line change
@@ -2,22 +2,39 @@
22
* Copyright © Magento, Inc. All rights reserved.
33
* See COPYING.txt for license details.
44
*/
5+
56
package com.magento.idea.magento2plugin.stubs.indexes.graphql;
67

78
import com.intellij.lang.jsgraphql.GraphQLFileType;
8-
import com.intellij.lang.jsgraphql.psi.*;
9+
import com.intellij.lang.jsgraphql.psi.GraphQLArgument;
10+
import com.intellij.lang.jsgraphql.psi.GraphQLArguments;
11+
import com.intellij.lang.jsgraphql.psi.GraphQLDirective;
12+
import com.intellij.lang.jsgraphql.psi.GraphQLFieldDefinition;
13+
import com.intellij.lang.jsgraphql.psi.GraphQLFieldsDefinition;
14+
import com.intellij.lang.jsgraphql.psi.GraphQLFile;
15+
import com.intellij.lang.jsgraphql.psi.GraphQLInterfaceTypeDefinition;
16+
import com.intellij.lang.jsgraphql.psi.GraphQLObjectTypeDefinition;
17+
import com.intellij.lang.jsgraphql.psi.GraphQLQuotedString;
918
import com.intellij.openapi.vfs.VirtualFile;
1019
import com.intellij.psi.PsiElement;
1120
import com.intellij.psi.PsiFile;
1221
import com.intellij.psi.PsiManager;
1322
import com.intellij.psi.search.GlobalSearchScope;
14-
import com.intellij.util.indexing.*;
23+
import com.intellij.util.indexing.DataIndexer;
24+
import com.intellij.util.indexing.FileBasedIndex;
25+
import com.intellij.util.indexing.FileContent;
26+
import com.intellij.util.indexing.ID;
27+
import com.intellij.util.indexing.ScalarIndexExtension;
1528
import com.intellij.util.io.EnumeratorStringDescriptor;
1629
import com.intellij.util.io.KeyDescriptor;
1730
import com.jetbrains.php.lang.psi.elements.PhpClass;
1831
import com.magento.idea.magento2plugin.util.magento.graphql.GraphQlUtil;
32+
import java.util.ArrayList;
33+
import java.util.Collection;
34+
import java.util.HashMap;
35+
import java.util.List;
36+
import java.util.Map;
1937
import org.jetbrains.annotations.NotNull;
20-
import java.util.*;
2138

2239
public class GraphQlResolverIndex extends ScalarIndexExtension<String> {
2340
public static final ID<String, Void> KEY
@@ -31,50 +48,57 @@ public ID<String, Void> getName() {
3148

3249
@NotNull
3350
@Override
51+
@SuppressWarnings({"PMD.CognitiveComplexity", "PMD.NPathComplexity"})
3452
public DataIndexer<String, Void, FileContent> getIndexer() {
3553
return inputData -> {
36-
Map<String, Void> map = new HashMap<>();
54+
final Map<String, Void> map = new HashMap<>();
3755

38-
GraphQLFile graphQLFile = (GraphQLFile) inputData.getPsiFile();
39-
PsiElement[] children = graphQLFile.getChildren();
40-
for (PsiElement child : children) {
41-
if (!(child instanceof GraphQLObjectTypeDefinition) && !(child instanceof GraphQLInterfaceTypeDefinition)) {
56+
final GraphQLFile graphQLFile = (GraphQLFile) inputData.getPsiFile();
57+
final PsiElement[] children = graphQLFile.getChildren();
58+
for (final PsiElement child : children) {
59+
if (!(child instanceof GraphQLObjectTypeDefinition)
60+
&& !(child instanceof GraphQLInterfaceTypeDefinition)) {
4261
continue;
4362
}
44-
PsiElement[] objectChildren = child.getChildren();
45-
for (PsiElement objectChild : objectChildren) {
63+
final PsiElement[] objectChildren = child.getChildren();
64+
for (final PsiElement objectChild : objectChildren) {
4665
if (!(objectChild instanceof GraphQLFieldsDefinition)) {
4766
continue;
4867
}
49-
PsiElement[] fieldsChildren = objectChild.getChildren();
50-
for (PsiElement fieldsChild : fieldsChildren) {
68+
final PsiElement[] fieldsChildren = objectChild.getChildren();
69+
for (final PsiElement fieldsChild : fieldsChildren) {
5170
if (!(fieldsChild instanceof GraphQLFieldDefinition)) {
5271
continue;
5372
}
54-
PsiElement[] fieldChildren = fieldsChild.getChildren();
55-
for (PsiElement fieldChild : fieldChildren) {
73+
final PsiElement[] fieldChildren = fieldsChild.getChildren();
74+
for (final PsiElement fieldChild : fieldChildren) {
5675
if (!(fieldChild instanceof GraphQLDirective)) {
5776
continue;
5877
}
5978
if (!fieldChild.getText().startsWith("@resolver")) {
6079
continue;
6180
}
6281

63-
PsiElement[] directiveChildren = fieldChild.getChildren();
82+
final PsiElement[] directiveChildren = fieldChild.getChildren();
6483

65-
for (PsiElement directiveChild : directiveChildren) {
84+
for (final PsiElement directiveChild : directiveChildren) {
6685
if (!(directiveChild instanceof GraphQLArguments)) {
6786
continue;
6887
}
6988

70-
PsiElement[] argumentsChildren = directiveChild.getChildren();
71-
for (PsiElement argumentsChild : argumentsChildren) {
89+
final PsiElement[] argumentsChildren = directiveChild.getChildren();
90+
for (final PsiElement argumentsChild : argumentsChildren) {
7291
if (!(argumentsChild instanceof GraphQLArgument)) {
7392
continue;
7493
}
7594

76-
PsiElement argumentStringValue = GraphQlUtil.fetchResolverQuotedStringFromArgument(argumentsChild);
77-
if (argumentStringValue == null) continue;
95+
final PsiElement argumentStringValue =
96+
GraphQlUtil.fetchResolverQuotedStringFromArgument(
97+
argumentsChild
98+
);
99+
if (argumentStringValue == null) {
100+
continue;
101+
}
78102

79103
String resolverFQN = argumentStringValue.getText();
80104
if (resolverFQN == null) {
@@ -104,8 +128,8 @@ public KeyDescriptor<String> getKeyDescriptor() {
104128
@NotNull
105129
@Override
106130
public FileBasedIndex.InputFilter getInputFilter() {
107-
return virtualFile -> (virtualFile.getFileType() == GraphQLFileType.INSTANCE
108-
&& virtualFile.getName().equals("schema.graphqls"));
131+
return virtualFile -> virtualFile.getFileType() == GraphQLFileType.INSTANCE
132+
&& "schema.graphqls".equals(virtualFile.getName());
109133
}
110134

111135
@Override
@@ -118,30 +142,44 @@ public int getVersion() {
118142
return 1;
119143
}
120144

121-
122-
public static List<GraphQLQuotedString> getGraphQLUsages(@NotNull PhpClass phpClass) {
123-
List<GraphQLQuotedString> quotedStrings = new ArrayList<>();
124-
125-
String classFqn = phpClass.getFQN();
126-
Collection<VirtualFile> containingFiles = FileBasedIndex
127-
.getInstance().getContainingFiles(KEY, classFqn, GlobalSearchScope.allScope(phpClass.getProject()));
128-
129-
PsiManager psiManager = PsiManager.getInstance(phpClass.getProject());
130-
for (VirtualFile virtualFile : containingFiles) {
145+
/**
146+
* Get GraphQL Usages.
147+
*
148+
* @param phpClass PhpClass
149+
*
150+
* @return List[GraphQLQuotedString]
151+
*/
152+
public static List<GraphQLQuotedString> getGraphQLUsages(final @NotNull PhpClass phpClass) {
153+
final List<GraphQLQuotedString> quotedStrings = new ArrayList<>();
154+
155+
final String classFqn = phpClass.getFQN();
156+
final Collection<VirtualFile> containingFiles = FileBasedIndex
157+
.getInstance().getContainingFiles(
158+
KEY,
159+
classFqn,
160+
GlobalSearchScope.allScope(phpClass.getProject())
161+
);
162+
163+
final PsiManager psiManager = PsiManager.getInstance(phpClass.getProject());
164+
for (final VirtualFile virtualFile : containingFiles) {
131165
final PsiFile fileCandidate = psiManager.findFile(virtualFile);
132166

133167
if (!(fileCandidate instanceof GraphQLFile)) {
134168
continue;
135169
}
136-
GraphQLFile file = (GraphQLFile) fileCandidate;
137-
PsiElement[] children = file.getChildren();
170+
final GraphQLFile file = (GraphQLFile) fileCandidate;
171+
final PsiElement[] children = file.getChildren();
138172
findMatchingQuotedString(children, classFqn, quotedStrings);
139173
}
140174
return quotedStrings;
141175
}
142176

143-
private static PsiElement findMatchingQuotedString(PsiElement[] psiElements, String classFqn, List<GraphQLQuotedString> quotedStrings) {
144-
for (PsiElement element: psiElements) {
177+
private static PsiElement findMatchingQuotedString(
178+
final PsiElement[] psiElements,
179+
final String classFqn,
180+
final List<GraphQLQuotedString> quotedStrings
181+
) {
182+
for (final PsiElement element: psiElements) {
145183
if (!(element instanceof GraphQLArgument) && element.getChildren().length == 0) {
146184
continue;
147185
}
@@ -150,16 +188,19 @@ private static PsiElement findMatchingQuotedString(PsiElement[] psiElements, Str
150188
continue;
151189
}
152190

153-
PsiElement argumentStringValue = GraphQlUtil.fetchResolverQuotedStringFromArgument(element);
154-
if (argumentStringValue == null) continue;
191+
final PsiElement argumentStringValue =
192+
GraphQlUtil.fetchResolverQuotedStringFromArgument(element);
193+
if (argumentStringValue == null) {
194+
continue;
195+
}
155196

156197
String resolverFQN = argumentStringValue.getText();
157198
if (resolverFQN == null) {
158199
return null;
159200
}
160-
201+
161202
resolverFQN = GraphQlUtil.resolverStringToPhpFQN(resolverFQN);
162-
203+
163204
if (!resolverFQN.equals(classFqn)) {
164205
continue;
165206
}

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