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CockroachDBVisitor.java
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74 lines (58 loc) · 2.76 KB
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package sqlancer.cockroachdb;
import sqlancer.cockroachdb.ast.CockroachDBAggregate;
import sqlancer.cockroachdb.ast.CockroachDBBetweenOperation;
import sqlancer.cockroachdb.ast.CockroachDBCaseOperation;
import sqlancer.cockroachdb.ast.CockroachDBColumnReference;
import sqlancer.cockroachdb.ast.CockroachDBConstant;
import sqlancer.cockroachdb.ast.CockroachDBExpression;
import sqlancer.cockroachdb.ast.CockroachDBFunctionCall;
import sqlancer.cockroachdb.ast.CockroachDBInOperation;
import sqlancer.cockroachdb.ast.CockroachDBJoin;
import sqlancer.cockroachdb.ast.CockroachDBMultiValuedComparison;
import sqlancer.cockroachdb.ast.CockroachDBSelect;
import sqlancer.cockroachdb.ast.CockroachDBTableReference;
public interface CockroachDBVisitor {
void visit(CockroachDBConstant c);
void visit(CockroachDBColumnReference c);
void visit(CockroachDBFunctionCall call);
void visit(CockroachDBInOperation inOp);
void visit(CockroachDBBetweenOperation op);
void visit(CockroachDBSelect select);
void visit(CockroachDBCaseOperation cases);
void visit(CockroachDBJoin join);
void visit(CockroachDBTableReference tableRef);
void visit(CockroachDBAggregate aggr);
void visit(CockroachDBMultiValuedComparison comp);
default void visit(CockroachDBExpression expr) {
if (expr instanceof CockroachDBConstant) {
visit((CockroachDBConstant) expr);
} else if (expr instanceof CockroachDBColumnReference) {
visit((CockroachDBColumnReference) expr);
} else if (expr instanceof CockroachDBFunctionCall) {
visit((CockroachDBFunctionCall) expr);
} else if (expr instanceof CockroachDBInOperation) {
visit((CockroachDBInOperation) expr);
} else if (expr instanceof CockroachDBBetweenOperation) {
visit((CockroachDBBetweenOperation) expr);
} else if (expr instanceof CockroachDBSelect) {
visit((CockroachDBSelect) expr);
} else if (expr instanceof CockroachDBCaseOperation) {
visit((CockroachDBCaseOperation) expr);
} else if (expr instanceof CockroachDBJoin) {
visit((CockroachDBJoin) expr);
} else if (expr instanceof CockroachDBTableReference) {
visit((CockroachDBTableReference) expr);
} else if (expr instanceof CockroachDBAggregate) {
visit((CockroachDBAggregate) expr);
} else if (expr instanceof CockroachDBMultiValuedComparison) {
visit((CockroachDBMultiValuedComparison) expr);
} else {
throw new AssertionError(expr.getClass());
}
}
static String asString(CockroachDBExpression expr) {
CockroachDBToStringVisitor v = new CockroachDBToStringVisitor();
v.visit(expr);
return v.getString();
}
}