package ro.redeul.google.go.lang.psi.impl.types;
import com.intellij.lang.ASTNode;
import org.jetbrains.annotations.NotNull;
import ro.redeul.google.go.lang.psi.types.GoPsiType;
import ro.redeul.google.go.lang.psi.types.GoPsiTypeName;
import ro.redeul.google.go.lang.psi.types.GoPsiTypeSlice;
import ro.redeul.google.go.lang.psi.visitors.GoElementVisitor;
import static ro.redeul.google.go.lang.psi.utils.GoTypeUtils.resolveToFinalType;
/**
* Author: Toader Mihai Claudiu <mtoader@gmail.com>
* <p/>
* Date: Sep 2, 2010
* Time: 12:50:44 PM
*/
public class GoPsiTypeSliceImpl extends GoPsiTypeImpl implements GoPsiTypeSlice {
public GoPsiTypeSliceImpl(@NotNull ASTNode node) {
super(node);
}
public GoPsiType getElementType() {
return findChildByClass(GoPsiType.class);
}
@Override
public void accept(GoElementVisitor visitor) {
visitor.visitSliceType(this);
}
@Override
public boolean isIdentical(GoPsiType goType) {
if (goType instanceof GoPsiTypeName) {
goType = resolveToFinalType(goType);
}
if (!(goType instanceof GoPsiTypeSlice))
return false;
GoPsiTypeSlice otherTypeSlice = (GoPsiTypeSlice)goType;
return getElementType().isIdentical(otherTypeSlice.getElementType());
}
@NotNull
@Override
public String getLookupTailText() {
return String.format("[]%s", getElementType().getLookupTailText());
}
}