How to use

toRex

method

in

org.apache.calcite.prepare.CalcitePrepareImpl$EmptyScalarTranslator

private List<RexNode> toRex(List<Expression> expressions) {
 final List<RexNode> list = new ArrayList<>();
 for (Expression expression : expressions) {
  list.add(toRex(expression));
 }
 return list;
}

private List<RexNode> toRex(List<Expression> expressions) {
 final List<RexNode> list = new ArrayList<>();
 for (Expression expression : expressions) {
  list.add(toRex(expression));
 }
 return list;
}

private List<RexNode> toRex(List<Expression> expressions) {
 final List<RexNode> list = new ArrayList<>();
 for (Expression expression : expressions) {
  list.add(toRex(expression));
 }
 return list;
}

private RexNode binary(Expression expression, SqlBinaryOperator op) {
 BinaryExpression call = (BinaryExpression) expression;
 return rexBuilder.makeCall(type(call), op,
   toRex(ImmutableList.of(call.expression0, call.expression1)));
}

public List<RexNode> toRexList(BlockStatement statement) {
 final List<Expression> simpleList = simpleList(statement);
 final List<RexNode> list = new ArrayList<>();
 for (Expression expression1 : simpleList) {
  list.add(toRex(expression1));
 }
 return list;
}

private RexNode binary(Expression expression, SqlBinaryOperator op) {
 BinaryExpression call = (BinaryExpression) expression;
 return rexBuilder.makeCall(type(call), op,
   toRex(ImmutableList.of(call.expression0, call.expression1)));
}

private RexNode binary(Expression expression, SqlBinaryOperator op) {
 BinaryExpression call = (BinaryExpression) expression;
 return rexBuilder.makeCall(type(call), op,
   toRex(ImmutableList.of(call.expression0, call.expression1)));
}

public RexNode toRex(BlockStatement statement) {
 return toRex(Blocks.simple(statement));
}

public RexNode toRex(BlockStatement statement) {
 return toRex(Blocks.simple(statement));
}

public RexNode toRex(BlockStatement statement) {
 return toRex(Blocks.simple(statement));
}

toRex(
  ((MemberExpression) expression).expression),
((MemberExpression) expression).field.getName(),
 type(call),
 operator,
 toRex(
   Expressions.<Expression>list()
     .appendIfNotNull(call.targetExpression)

public List<RexNode> toRexList(BlockStatement statement) {
 final List<Expression> simpleList = simpleList(statement);
 final List<RexNode> list = new ArrayList<>();
 for (Expression expression1 : simpleList) {
  list.add(toRex(expression1));
 }
 return list;
}

toRex(
  ((MemberExpression) expression).expression),
((MemberExpression) expression).field.getName(),
 type(call),
 operator,
 toRex(
   Expressions.<Expression>list()
     .appendIfNotNull(call.targetExpression)

public List<RexNode> toRexList(BlockStatement statement) {
 final List<Expression> simpleList = simpleList(statement);
 final List<RexNode> list = new ArrayList<>();
 for (Expression expression1 : simpleList) {
  list.add(toRex(expression1));
 }
 return list;
}

toRex(
  ((MemberExpression) expression).expression),
((MemberExpression) expression).field.getName(),
 type(call),
 operator,
 toRex(
   Expressions.<Expression>list()
     .appendIfNotNull(call.targetExpression)