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Add ArrayFactory to JetExpression

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This commit is contained in:
Pavel V. Talanov
2014-05-14 14:32:57 +04:00
parent 95f9610f06
commit b423ff3cd7
1 changed files with 11 additions and 0 deletions
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compiler/frontend/src/org/jetbrains/jet/lang/psi/JetExpression.java
+11
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@@ -16,9 +16,20 @@
package org.jetbrains.jet.lang.psi; package org.jetbrains.jet.lang.psi;
import com.intellij.util.ArrayFactory;
import org.jetbrains.annotations.NotNull; import org.jetbrains.annotations.NotNull;
public interface JetExpression extends JetElement { public interface JetExpression extends JetElement {
JetExpression[] EMPTY_ARRAY = new JetExpression[0];
ArrayFactory<JetExpression> ARRAY_FACTORY = new ArrayFactory<JetExpression>() {
@NotNull
@Override
public JetExpression[] create(int count) {
return count == 0 ? EMPTY_ARRAY : new JetExpression[count];
}
};
@Override @Override
<R, D> R accept(@NotNull JetVisitor<R, D> visitor, D data); <R, D> R accept(@NotNull JetVisitor<R, D> visitor, D data);
} }