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IDEA-59582 (intention Convert to Plain for double literal does not work)

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This commit is contained in:
Bas Leijdekkers
2010-10-08 12:30:19 +02:00
parent 27844e41ea
commit 4336c76466
3 changed files with 62 additions and 29 deletions
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plugins/IntentionPowerPak/src/com/siyeh/ipp/integer/ConvertToEngineeringNotationIntention.java
+28 -14
View File
@@ -28,21 +28,35 @@ import java.text.DecimalFormat;
* @author Konstantin Bulenkov
*/
public class ConvertToEngineeringNotationIntention extends Intention {
private static final DecimalFormat FORMAT = new DecimalFormat("0.00000000000000E00");
private static final ConvertToEngineeringNotationPredicate PREDICATE = new ConvertToEngineeringNotationPredicate();
@Override
protected void processIntention(@NotNull PsiElement element) throws IncorrectOperationException {
String text = FORMAT.format(Double.parseDouble(element.getText())).replace(',', '.');
while (text.contains("0E") && !text.contains(".0E")) {
text = text.replace("0E", "E");
private static final DecimalFormat FORMAT =
new DecimalFormat("0.00000000000000E00");
private static final ConvertToEngineeringNotationPredicate PREDICATE =
new ConvertToEngineeringNotationPredicate();
@Override
protected void processIntention(@NotNull PsiElement element)
throws IncorrectOperationException {
final String elementText = element.getText();
if (elementText.length() == 0) {
return;
}
final int lastIndex = elementText.length() - 1;
final char lastChar = elementText.charAt(lastIndex);
String text = FORMAT.format(Double.parseDouble(elementText)).replace(',', '.');
while (text.contains("0E") && !text.contains(".0E")) {
text = text.replace("0E", "E");
}
if (lastChar == 'f' || lastChar == 'F') {
replaceExpression(text + lastChar, (PsiExpression)element);
} else {
replaceExpression(text, (PsiExpression)element);
}
}
replaceExpression(text, (PsiExpression)element);
}
@NotNull
@Override
protected PsiElementPredicate getElementPredicate() {
return PREDICATE;
}
@NotNull
@Override
protected PsiElementPredicate getElementPredicate() {
return PREDICATE;
}
}
plugins/IntentionPowerPak/src/com/siyeh/ipp/integer/ConvertToPlainIntention.java
+33 -14
View File
@@ -22,24 +22,43 @@ import com.siyeh.ipp.base.Intention;
import com.siyeh.ipp.base.PsiElementPredicate;
import org.jetbrains.annotations.NotNull;
import java.math.BigDecimal;
/**
* @author Konstantin Bulenkov
*/
public class ConvertToPlainIntention extends Intention {
private static final ConvertToPlainPredicate PREDICATE = new ConvertToPlainPredicate();
@Override
protected void processIntention(@NotNull PsiElement element) throws IncorrectOperationException {
try {
replaceExpression(Double.toString(Double.parseDouble(element.getText())), (PsiExpression)element);
}
catch (Exception e) {//
}
}
private static final ConvertToPlainPredicate PREDICATE =
new ConvertToPlainPredicate();
@NotNull
@Override
protected PsiElementPredicate getElementPredicate() {
return PREDICATE;
}
@Override
protected void processIntention(@NotNull PsiElement element)
throws IncorrectOperationException {
try {
final String elementText = element.getText();
if (elementText.length() == 0) {
return;
}
final int lastIndex = elementText.length() - 1;
final char lastChar = elementText.charAt(lastIndex);
if (lastChar == 'f' || lastChar == 'F') {
final BigDecimal bigDecimal =
new BigDecimal(elementText.substring(0, lastIndex));
replaceExpression(bigDecimal.toPlainString() + lastChar,
(PsiExpression) element);
} else {
final BigDecimal bigDecimal = new BigDecimal(elementText);
replaceExpression(bigDecimal.toPlainString(),
(PsiExpression) element);
}
} catch (Exception e) {//
}
}
@NotNull
@Override
protected PsiElementPredicate getElementPredicate() {
return PREDICATE;
}
}
plugins/IntentionPowerPak/src/com/siyeh/ipp/integer/ConvertToPlainPredicate.java
+1 -1
View File
@@ -24,7 +24,7 @@ import com.siyeh.ipp.base.PsiElementPredicate;
* @author Konstantin Bulenkov
*/
public class ConvertToPlainPredicate implements PsiElementPredicate {
@Override
public boolean satisfiedBy(PsiElement element) {
if (element instanceof PsiLiteralExpression) {
final PsiLiteralExpression expression = (PsiLiteralExpression)element;