Delete source/test

source/test/intltest/fldset.h

-/*
-************************************************************************
-* Copyright (c) 2007-2010, International Business Machines
-* Corporation and others.  All Rights Reserved.
-************************************************************************
-*/
-#ifndef FLDSET_H_
-#define FLDSET_H_
-
-#include "unicode/utypes.h"
-
-#if !UCONFIG_NO_FORMATTING
-#include "unicode/calendar.h"
-#include "unicode/ucal.h"
-#include "unicode/udat.h"
-#include "udbgutil.h"
-#include "dbgutil.h"
-#include "unicode/unistr.h"
-
-#define U_FIELDS_SET_MAX  64
-
-/**
- * This class represents a collection of integer values (fields), each designated by
- * one of a particular set of enum values.  Each integer value (int32_t) is optional and
- * may or may not be set. 
- * 
- * @internal ICU 3.8
- */
-class FieldsSet {
-    protected:
-        /**
-         * subclass interface - construct the FieldsSet to reference one of the standard
-         * enumerations.
-         * @param whichEnum which enumaration value goes with this set. Will be used to calculate string
-         * values and also enum size.
-         * @see UDebugEnumType
-         */
-        FieldsSet(UDebugEnumType whichEnum);
-        
-        /**
-         * subclass interface - construct the FieldsSet without using a standard enum type.
-         * @param fieldCount how many fields this object can hold.
-         */
-        FieldsSet(int32_t fieldsCount);
-
-    public:
-    
-      /**
-       * Compare two sets. In typical test usage, 'this' is the resul of 
-       * a tested operation, and 'other' is the predefined expected value.
-       * 
-       * @param other the set to compare against.
-       * @param status will return U_ILLEGAL_ARGUMENT_ERROR if sets are not the same size
-       * @return a formatted string listing which fields are set in 
-       *   this, with the comparison made agaainst those fields in other.
-       */
-      U_NAMESPACE_QUALIFIER UnicodeString diffFrom(const FieldsSet& other, UErrorCode &status) const;
-
-    public:
-      /**
-       * Fill-in fields from a specified string, such as "NAME1=VALUE1,NAME2=VALUE2", etc. 
-       * @param str string to parse
-       * @param status status of parse
-       * @return the number of valid parsed fields on success, or a negative number on failure.
-       */
-      int32_t parseFrom(const U_NAMESPACE_QUALIFIER UnicodeString& str, UErrorCode& status) {
-          return parseFrom(str,NULL,status);
-      }
-
-      /**
-       * Fill-in fields from a specified string, such as "NAME1=VALUE1,NAME2=VALUE2", etc. 
-       * @param inheritFrom if a field's value is given as 0-length, such as NAME1 in "NAME1=,NAME2=VALUE2", 
-       * the specified FieldsSet's value for NAME1 will be copied into this.
-       * @param str string to parse
-       * @param status status of parse
-       * @return the number of valid parsed fields on success, or a negative number on failure.
-       */
-      int32_t parseFrom(const U_NAMESPACE_QUALIFIER UnicodeString& str,
-                        const FieldsSet& inheritFrom,
-                        UErrorCode& status) {
-          return parseFrom(str, &inheritFrom, status);
-      }
-
-      /**
-       * Fill-in fields from a specified string, such as "NAME1=VALUE1,NAME2=VALUE2", etc. 
-       * @param inheritFrom if a field's value is given as 0-length, such as NAME1 in "NAME1=,NAME2=VALUE2", 
-       * the specified FieldsSet's value for NAME1 will be copied into this.
-       * @param str string to parse
-       * @param status status of parse
-       * @return the number of valid parsed fields on success, or a negative number on failure.
-       */
-      int32_t parseFrom(const U_NAMESPACE_QUALIFIER UnicodeString& str,
-                        const FieldsSet* inheritFrom,
-                        UErrorCode& status);
-
-    protected:
-      /**
-       * Callback interface for subclass.
-       * This function is called when parsing a field name, such as "MONTH"  in "MONTH=4".
-       * Base implementation is to lookup the enum value using udbg_* utilities, or else as an integer if
-       * enum is not available.
-       * 
-       * If there is a special directive, the implementer can catch it here and return -1 after special processing completes.
-       * 
-       * @param inheritFrom the set inheriting from - may be null.
-       * @param name the field name (key side)
-       * @param substr the string in question (value side)
-       * @param status error status - set to error for failure.
-       * @return field number, or negative if field should be skipped.
-       */
-      virtual int32_t handleParseName(const FieldsSet* inheritFrom,
-                                      const U_NAMESPACE_QUALIFIER UnicodeString& name,
-                                      const U_NAMESPACE_QUALIFIER UnicodeString& substr,
-                                      UErrorCode& status);
-
-      /**
-       * Callback interface for subclass.
-       * Base implementation is to call parseValueDefault(...)
-       * @param inheritFrom the set inheriting from - may be null.
-       * @param field which field is being parsed
-       * @param substr the string in question (value side)
-       * @param status error status - set to error for failure.
-       * @see parseValueDefault
-       */
-      virtual void handleParseValue(const FieldsSet* inheritFrom,
-                                    int32_t field,
-                                    const U_NAMESPACE_QUALIFIER UnicodeString& substr,
-                                    UErrorCode& status);
-
-      /**
-       * the default implementation for handleParseValue.
-       * Base implementation is to parse a decimal integer value, or inherit from inheritFrom if the string is 0-length.
-       * Implementations of this function should call set(field,...) on successful parse.
-       * @see handleParseValue
-       */
-      void parseValueDefault(const FieldsSet* inheritFrom,
-                             int32_t field,
-                             const U_NAMESPACE_QUALIFIER UnicodeString& substr,
-                             UErrorCode& status);      
-
-
-      /**
-       * convenience implementation for handleParseValue
-       * attempt to load a value from an enum value using udbg_enumByString()
-       * if fails, will call parseValueDefault()
-       * @see handleParseValue
-       */
-      void parseValueEnum(UDebugEnumType type,
-                          const FieldsSet* inheritFrom,
-                          int32_t field,
-                          const U_NAMESPACE_QUALIFIER UnicodeString& substr,
-                          UErrorCode& status);
-
-    private:
-      /** 
-       * Not callable - construct a default FieldsSet
-       * @internal
-       */
-      FieldsSet();
-      
-      /**
-       * construct the object.
-       * @internal
-       */
-      void construct(UDebugEnumType whichEnum, int32_t fieldCount);
-
-    public:
-    /**
-     * destructor
-     */
-     virtual ~FieldsSet();
-
-    /**
-     * Mark all fields as unset
-     */
-    void clear();
-    
-    /**
-     * Mark a specific field as unset
-     * @param field the field to unset
-     */
-    void clear(int32_t field);
-    
-    /**
-     * Set a specific field
-     * @param field the field to set (i.e. enum value)
-     * @param value the field's value
-     */
-    void set(int32_t field, int32_t value);
-    
-    UBool isSet(int32_t field) const;
-
-    /**
-     * Return the field's value
-     * @param field which field
-     * @return field's value, or -1 if unset.
-     */
-    int32_t get(int32_t field) const;
-    
-    /**
-     * Return true if both FieldsSet objects either are based on the same enum, or have the same number of fields.
-     */
-    UBool isSameType(const FieldsSet& other) const;
-
-    /**
-     * @return the number of fields 
-     */
-    int32_t fieldCount() const;
-    
-    protected:
-       int32_t fValue[U_FIELDS_SET_MAX];
-       UBool fIsSet[U_FIELDS_SET_MAX];
-    protected:
-       int32_t fFieldCount;
-       UDebugEnumType fEnum;
-};
-
-/**
- * A subclass of FieldsSet representing the fields in a Calendar
- * @see Calendar
- */
-class CalendarFieldsSet : public FieldsSet {
-public:
-    CalendarFieldsSet();
-    virtual ~CalendarFieldsSet();
-
-//        void clear(UCalendarDateFields field) { clear((int32_t)field); }
-//        void set(UCalendarDateFields field, int32_t amount) { set ((int32_t)field, amount); }
-
-//        UBool isSet(UCalendarDateFields field) const { return isSet((int32_t)field); }
-//        int32_t get(UCalendarDateFields field) const { return get((int32_t)field); }
-
-    /**
-     * @param matches fillin to hold any fields different. Will have the calendar's value set on them.
-     * @return true if the calendar matches in these fields.
-     */
-    UBool matches(U_NAMESPACE_QUALIFIER Calendar *cal,
-                  CalendarFieldsSet &diffSet,
-                  UErrorCode& status) const;
-
-    /**
-     * For each set field, set the same field on this Calendar.
-     * Doesn't clear the Calendar first.
-     * @param cal Calendar to modify
-     * @param status Contains any errors propagated by the Calendar.
-     */
-    void setOnCalendar(U_NAMESPACE_QUALIFIER Calendar *cal, UErrorCode& status) const;
-        
-protected:
-    /**
-     * subclass override 
-     */
-    void handleParseValue(const FieldsSet* inheritFrom,
-                          int32_t field,
-                          const U_NAMESPACE_QUALIFIER UnicodeString& substr,
-                          UErrorCode& status);
-};
-
-/**
- * This class simply implements a set of date and time styles
- * such as DATE=SHORT  or TIME=SHORT,DATE=LONG, such as would be passed
- * to DateFormat::createInstance()
- * @see DateFormat
- */
-class DateTimeStyleSet : public FieldsSet {
-    public:
-        DateTimeStyleSet();
-        virtual ~DateTimeStyleSet();
-
-        /** 
-         * @return the date style, or UDAT_NONE if not set
-         */
-        UDateFormatStyle getDateStyle() const;
-        
-        /** 
-         * @return the time style, or UDAT_NONE if not set
-         */
-        UDateFormatStyle getTimeStyle() const;
-    protected:
-        void handleParseValue(const FieldsSet* inheritFrom,
-                              int32_t field,
-                              const U_NAMESPACE_QUALIFIER UnicodeString& substr,
-                              UErrorCode& status);
-        int32_t handleParseName(const FieldsSet* inheritFrom,
-                                const U_NAMESPACE_QUALIFIER UnicodeString& name,
-                                const U_NAMESPACE_QUALIFIER UnicodeString& substr,
-                                UErrorCode& status);
-};
-
-
-#endif /*!UCONFIG_NO_FORMAT*/
-#endif /*FLDSET_H_*/