From 1bec5c331c8249826735aba908484cf28315d94e Mon Sep 17 00:00:00 2001
From: Nathaniel Bauernfeind <natebauernfeind@deephaven.io>
Date: Fri, 7 Jun 2024 11:20:41 -0600
Subject: [PATCH] Add LocalDate, LocalTime, LocalDateTime, ZoneDateTime
 Converters

---
 .../engine/table/impl/select/MatchFilter.java | 52 +++++++++++++++++++
 1 file changed, 52 insertions(+)

diff --git a/engine/table/src/main/java/io/deephaven/engine/table/impl/select/MatchFilter.java b/engine/table/src/main/java/io/deephaven/engine/table/impl/select/MatchFilter.java
index 5446022278e..c5a24c5bc5c 100644
--- a/engine/table/src/main/java/io/deephaven/engine/table/impl/select/MatchFilter.java
+++ b/engine/table/src/main/java/io/deephaven/engine/table/impl/select/MatchFilter.java
@@ -28,6 +28,10 @@
 import java.math.BigDecimal;
 import java.math.BigInteger;
 import java.time.Instant;
+import java.time.LocalDate;
+import java.time.LocalDateTime;
+import java.time.LocalTime;
+import java.time.ZonedDateTime;
 import java.util.*;
 import java.util.stream.Stream;
 
@@ -459,6 +463,54 @@ Object convertStringLiteral(String str) {
                     }
                 };
             }
+            if (cls == LocalDate.class) {
+                return new ColumnTypeConvertor() {
+                    @Override
+                    Object convertStringLiteral(String str) {
+                        if (str.charAt(0) != '\'' || str.charAt(str.length() - 1) != '\'') {
+                            throw new IllegalArgumentException(
+                                    "Instant literal not enclosed in single-quotes (\"" + str + "\")");
+                        }
+                        return LocalDate.parse(str.substring(1, str.length() - 1));
+                    }
+                };
+            }
+            if (cls == LocalTime.class) {
+                return new ColumnTypeConvertor() {
+                    @Override
+                    Object convertStringLiteral(String str) {
+                        if (str.charAt(0) != '\'' || str.charAt(str.length() - 1) != '\'') {
+                            throw new IllegalArgumentException(
+                                    "Instant literal not enclosed in single-quotes (\"" + str + "\")");
+                        }
+                        return LocalTime.parse(str.substring(1, str.length() - 1));
+                    }
+                };
+            }
+            if (cls == LocalDateTime.class) {
+                return new ColumnTypeConvertor() {
+                    @Override
+                    Object convertStringLiteral(String str) {
+                        if (str.charAt(0) != '\'' || str.charAt(str.length() - 1) != '\'') {
+                            throw new IllegalArgumentException(
+                                    "Instant literal not enclosed in single-quotes (\"" + str + "\")");
+                        }
+                        return LocalDateTime.parse(str.substring(1, str.length() - 1));
+                    }
+                };
+            }
+            if (cls == ZonedDateTime.class) {
+                return new ColumnTypeConvertor() {
+                    @Override
+                    Object convertStringLiteral(String str) {
+                        if (str.charAt(0) != '\'' || str.charAt(str.length() - 1) != '\'') {
+                            throw new IllegalArgumentException(
+                                    "Instant literal not enclosed in single-quotes (\"" + str + "\")");
+                        }
+                        return ZonedDateTime.parse(str.substring(1, str.length() - 1));
+                    }
+                };
+            }
             if (cls == Object.class) {
                 return new ColumnTypeConvertor() {
                     @Override