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[java] VariableNameGenerator: contracts

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GitOrigin-RevId: f22a0ac01694934f291d31f0322f4c01d271418e
This commit is contained in:
Tagir Valeev
2024-08-28 17:54:26 +00:00
committed by intellij-monorepo-bot
parent ef8d5d6a70
commit 646b6ff3d1
1 changed files with 4 additions and 0 deletions
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java/java-analysis-impl/src/com/siyeh/ig/psiutils/VariableNameGenerator.java
+4
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@@ -41,6 +41,7 @@ public final class VariableNameGenerator {
* @param type type of newly generated variable
* @return this generator
*/
@Contract("_ -> this")
public VariableNameGenerator byType(@Nullable PsiType type) {
if (type != null) {
SuggestedNameInfo info = myManager.suggestVariableName(myKind, null, null, type, true);
@@ -58,6 +59,7 @@ public final class VariableNameGenerator {
* @param expression expression which value will be stored to the new variable
* @return this generator
*/
@Contract("_ -> this")
public VariableNameGenerator byExpression(@Nullable PsiExpression expression) {
if (expression != null) {
SuggestedNameInfo info = myManager.suggestVariableName(myKind, null, expression, null, true);
@@ -71,6 +73,7 @@ public final class VariableNameGenerator {
* @param name of the collection/array which element is represented by newly generated variable
* @return this generator
*/
@Contract("_ -> this")
public VariableNameGenerator byCollectionName(@Nullable String name) {
if (name != null) {
PsiExpression expr = JavaPsiFacade.getElementFactory(myContext.getProject()).createExpressionFromText(name + "[0]", myContext);
@@ -84,6 +87,7 @@ public final class VariableNameGenerator {
* @param names base names which could be used to generate variable name
* @return this generator
*/
@Contract("_ -> this")
public VariableNameGenerator byName(@NonNls String... names) {
for (String name : names) {
if (name != null) {