Class TXQCollation

Unit

xquery.internals.collations

Declaration

type TXQCollation = class(TObject)

Description

Class to perform string comparisons, so they different comparison rules can be used in different languages

Hierarchy

• TObject
• TXQCollation

Overview

Fields

id: string;

Methods

	constructor Create(const aid: string);
	function compare(const a, b: string): TXQCompareResult;
	function equal(const a, b: string): boolean; virtual;
	function find(const strToBeExaminated, searched: string; out matchStart, matchLength: SizeInt): boolean; virtual;
	function indexOf(const strToBeExaminated, searched: string): SizeInt; virtual;
	function contains(const strToBeExaminated, searched: string): boolean; virtual;
	function startsWith(const strToBeExaminated, expectedStart: string): boolean; virtual;
	function endsWith(const strToBeExaminated, expectedEnd: string): boolean; virtual;
	function key(s: string): string; virtual;

Description

Fields

	id: string;

Methods

	constructor Create(const aid: string);

	function compare(const a, b: string): TXQCompareResult;

	function equal(const a, b: string): boolean; virtual;

	function find(const strToBeExaminated, searched: string; out matchStart, matchLength: SizeInt): boolean; virtual;

	function indexOf(const strToBeExaminated, searched: string): SizeInt; virtual;

	function contains(const strToBeExaminated, searched: string): boolean; virtual;

	function startsWith(const strToBeExaminated, expectedStart: string): boolean; virtual;

	function endsWith(const strToBeExaminated, expectedEnd: string): boolean; virtual;

	function key(s: string): string; virtual;

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