<!-- Don't forget to update status.xml too! -->
<release version="3.1-beta1" date="2008-??-??">
+ <action dev="POI-DEVELOPERS" type="add">Implement hashCode() and equals(obj) on HSSFFont and HSSFCellStyle</action>
<action dev="POI-DEVELOPERS" type="fix">44345 - Implement CountA, CountIf, Index, Rows and Columns functions</action>
<action dev="POI-DEVELOPERS" type="fix">44336 - Properly escape sheet names as required when figuring out the text of formulas</action>
<action dev="POI-DEVELOPERS" type="add">44326 - Improvements to how SystemOutLogger and CommonsLogger log messages with exceptions, and avoid an infinite loop with certain log messages with exceptions</action>
<!-- Don't forget to update changes.xml too! -->
<changes>
<release version="3.1-beta1" date="2008-??-??">
+ <action dev="POI-DEVELOPERS" type="add">Implement hashCode() and equals(obj) on HSSFFont and HSSFCellStyle</action>
<action dev="POI-DEVELOPERS" type="fix">44345 - Implement CountA, CountIf, Index, Rows and Columns functions</action>
<action dev="POI-DEVELOPERS" type="fix">44336 - Properly escape sheet names as required when figuring out the text of formulas</action>
<action dev="POI-DEVELOPERS" type="add">44326 - Improvements to how SystemOutLogger and CommonsLogger log messages with exceptions, and avoid an infinite loop with certain log messages with exceptions</action>
{
return sid;
}
+
+ public int hashCode() {
+ final int prime = 31;
+ int result = 1;
+ result = prime * result + field_1_font_index;
+ result = prime * result + field_2_format_index;
+ result = prime * result + field_3_cell_options;
+ result = prime * result + field_4_alignment_options;
+ result = prime * result + field_5_indention_options;
+ result = prime * result + field_6_border_options;
+ result = prime * result + field_7_palette_options;
+ result = prime * result + field_8_adtl_palette_options;
+ result = prime * result + field_9_fill_palette_options;
+ return result;
+ }
+
+ /**
+ * Will consider two different records with the same
+ * contents as equals, as the various indexes
+ * that matter are embedded in the records
+ */
+ public boolean equals(Object obj) {
+ if (this == obj)
+ return true;
+ if (obj == null)
+ return false;
+ if (obj instanceof ExtendedFormatRecord) {
+ final ExtendedFormatRecord other = (ExtendedFormatRecord) obj;
+ if (field_1_font_index != other.field_1_font_index)
+ return false;
+ if (field_2_format_index != other.field_2_format_index)
+ return false;
+ if (field_3_cell_options != other.field_3_cell_options)
+ return false;
+ if (field_4_alignment_options != other.field_4_alignment_options)
+ return false;
+ if (field_5_indention_options != other.field_5_indention_options)
+ return false;
+ if (field_6_border_options != other.field_6_border_options)
+ return false;
+ if (field_7_palette_options != other.field_7_palette_options)
+ return false;
+ if (field_8_adtl_palette_options != other.field_8_adtl_palette_options)
+ return false;
+ if (field_9_fill_palette_options != other.field_9_fill_palette_options)
+ return false;
+ return true;
+ }
+ return false;
+ }
+
+
}
{
return sid;
}
+
+ public int hashCode() {
+ final int prime = 31;
+ int result = 1;
+ result = prime
+ * result
+ + ((field_11_font_name == null) ? 0 : field_11_font_name
+ .hashCode());
+ result = prime * result + field_1_font_height;
+ result = prime * result + field_2_attributes;
+ result = prime * result + field_3_color_palette_index;
+ result = prime * result + field_4_bold_weight;
+ result = prime * result + field_5_super_sub_script;
+ result = prime * result + field_6_underline;
+ result = prime * result + field_7_family;
+ result = prime * result + field_8_charset;
+ result = prime * result + field_9_zero;
+ result = prime * result + field_10_font_name_len;
+ return result;
+ }
+
+ /**
+ * Only returns two for the same exact object -
+ * creating a second FontRecord with the same
+ * properties won't be considered equal, as
+ * the record's position in the record stream
+ * matters.
+ */
+ public boolean equals(Object obj) {
+ if (this == obj)
+ return true;
+ return false;
+ }
}
import org.apache.poi.hssf.model.Workbook;
import org.apache.poi.hssf.record.ExtendedFormatRecord;
-import org.apache.poi.hssf.record.FormatRecord;
import org.apache.poi.hssf.util.*;
/**
{
return format.getFillForeground();
}
+
+ public int hashCode() {
+ final int prime = 31;
+ int result = 1;
+ result = prime * result + ((format == null) ? 0 : format.hashCode());
+ result = prime * result + index;
+ return result;
+ }
+
+ public boolean equals(Object obj) {
+ if (this == obj) return true;
+ if (obj == null) return false;
+ if (obj instanceof HSSFCellStyle) {
+ final HSSFCellStyle other = (HSSFCellStyle) obj;
+ if (format == null) {
+ if (other.format != null)
+ return false;
+ } else if (!format.equals(other.format))
+ return false;
+ if (index != other.index)
+ return false;
+ return true;
+ }
+ return false;
+ }
}
"}";
}
-
+ public int hashCode() {
+ final int prime = 31;
+ int result = 1;
+ result = prime * result + ((font == null) ? 0 : font.hashCode());
+ result = prime * result + index;
+ return result;
+ }
+
+ public boolean equals(Object obj) {
+ if (this == obj) return true;
+ if (obj == null) return false;
+ if (obj instanceof HSSFFont) {
+ final HSSFFont other = (HSSFFont) obj;
+ if (font == null) {
+ if (other.font != null)
+ return false;
+ } else if (!font.equals(other.font))
+ return false;
+ if (index != other.index)
+ return false;
+ return true;
+ }
+ return false;
+ }
}
assertEquals("FIRST ROW ", 0, s.getFirstRowNum());
}
+
+ public void testHashEquals() {
+ HSSFWorkbook wb = new HSSFWorkbook();
+ HSSFSheet s = wb.createSheet();
+ HSSFCellStyle cs1 = wb.createCellStyle();
+ HSSFCellStyle cs2 = wb.createCellStyle();
+ HSSFRow row = s.createRow((short)0);
+ HSSFCell cell1 = row.createCell((short)1);
+ HSSFCell cell2 = row.createCell((short)2);
+
+ cs1.setDataFormat(HSSFDataFormat.getBuiltinFormat("m/d/yy"));
+ cs2.setDataFormat(HSSFDataFormat.getBuiltinFormat("m/dd/yy"));
+
+ cell1.setCellStyle(cs1);
+ cell1.setCellValue(new Date());
+
+ cell2.setCellStyle(cs2);
+ cell2.setCellValue(new Date());
+
+ assertEquals(cs1.hashCode(), cs1.hashCode());
+ assertEquals(cs2.hashCode(), cs2.hashCode());
+ assertTrue(cs1.equals(cs1));
+ assertTrue(cs2.equals(cs2));
+
+ // Change cs1, hash will alter
+ int hash1 = cs1.hashCode();
+ cs1.setDataFormat(HSSFDataFormat.getBuiltinFormat("m/dd/yy"));
+ assertFalse(hash1 == cs1.hashCode());
+ }
/**
* TEST NAME: Test Write Sheet Style <P>
projects / poi.git / commitdiff