Spring AI The FilterExpressionTextParser cannot parse Long type values

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Bug description

Environment Spring-ai 1.0.0

Steps to reproduce @Test public void testEQ() { // country == "BG" Expression exp2 = this.parser.parse("biz_id == 3L"); assertThat(exp2).isEqualTo(new Expression(EQ, new Key("biz_id"), new Value(3L)));

}

Expected behavior Support long type parsing

Minimal Complete Reproducible example @Test public void testEQ() { // country == "BG"

    Expression exp2 = this.parser.parse("biz_id == 3L");
    assertThat(exp2).isEqualTo(new Expression(EQ, new Key("biz_id"), new Value(3L)));

}

Temporary solution I am not familiar with antlr4, and the temporary solution is as follows：

org.springframework.ai.vectorstore.filter.FilterExpressionTextParser.FilterExpressionVisitor#visitIntegerConstant
    public Filter.Operand visitIntegerConstant(FiltersParser.IntegerConstantContext ctx) {
            long value = Long.parseLong(ctx.getText());
            if (value > Integer.MAX_VALUE || value < Integer.MIN_VALUE) {
                return new Filter.Value(value);
            }
            return new Filter.Value((int)value);
        }

Comment From: sunyuhan1998

Hi @mucheng2035 thanks for the report, it's true that it doesn't have specific support for the Long type right now, I've submitted a PR to support it: https://github.com/spring-projects/spring-ai/pull/3516

Comment From: mucheng2035

@sunyuhan1998 thanks