package org.eclipse.jdt.internal.compiler.ast;
import org.eclipse.jdt.core.compiler.CharOperation;
import org.eclipse.jdt.internal.compiler.lookup.ModuleBinding;
import org.eclipse.jdt.internal.compiler.lookup.Scope;
public class ModuleReference extends ASTNode {
public char[][] tokens;
public long[] sourcePositions;
public char[] moduleName;
public ModuleBinding binding = null;
public ModuleReference(char[][] tokens, long[] sourcePositions) {
this.tokens = tokens;
this.sourcePositions = sourcePositions;
this.sourceEnd = (int) (sourcePositions[sourcePositions.length - 1] & 0x00000000FFFFFFFF);
this.sourceStart = (int) (sourcePositions[0] >>> 32);
this.moduleName = CharOperation.concatWith(tokens, '.');
}
@Override
public StringBuffer print(int indent, StringBuffer output) {
for (int i = 0; i < this.tokens.length; i++) {
if (i > 0) output.append('.');
output.append(this.tokens[i]);
}
return output;
}
public ModuleBinding resolve(Scope scope) {
if (scope == null || this.binding != null)
return this.binding;
return this.binding = scope.environment().getModule(this.moduleName);
}
}