Package org.basex.query

Class QueryString

java.lang.Object

org.basex.query.QueryString

public final class QueryString
extends Object

Query string builder.

Author:

BaseX Team 2005-22, BSD License, Christian Gruen

Constructor Summary

Constructors

Constructor	Description
QueryString()

Method Summary

Modifier and Type	Method	Description
QueryString	brace(Object token)	Adds a token wrapped with curly braces.
QueryString	bracket(Object token)	Adds a token wrapped with square brackets.
QueryString	concat(Object... tokens)	Adds concatenated tokens.
QueryString	function(Function function, Object... args)	Adds a function call.
QueryString	params(Object[] params)	Adds parameters or function arguments.
QueryString	paren(Object token)	Adds a token wrapped with parentheses.
QueryString	quoted(byte[] value)	Serializes a chopped version of the specified value with quotes.
QueryString	token(char ch)	Adds a token.
QueryString	token(Object token)	Adds a token.
QueryString	tokens(Object[] tokens)	Adds multiple tokens.
QueryString	tokens(Object[] tokens, String separator)	Adds multiple tokens, separated by the specified string.
QueryString	tokens(Object[] tokens, String separator, boolean paren)	Adds multiple tokens, separated by the specified string.
static byte[]	toQuoted(byte[] value)	Serializes a chopped version of the specified value with quotes.
String	toString()
static byte[]	toValue(byte[] value)	Serializes a chopped version of the specified value.
QueryString	value(byte[] value)	Serializes a chopped version of the specified value.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

QueryString

public QueryString()

Method Detail

token

public QueryString token(char ch)

Adds a token.

Parameters:

ch - character token to be added

Returns:

self reference

token

public QueryString token(Object token)

Adds a token.

Parameters:

token - token to be added

Returns:

self reference

function

public QueryString function(Function function,
                            Object... args)

Adds a function call.

Parameters:

function - called function

args - function arguments

Returns:

self reference

concat

public QueryString concat(Object... tokens)

Adds concatenated tokens.

Parameters:

tokens - tokens to be concatenated

Returns:

self reference

tokens

public QueryString tokens(Object[] tokens)

Adds multiple tokens.

Parameters:

tokens - tokens to be added

Returns:

self reference

tokens

public QueryString tokens(Object[] tokens,
                          String separator)

Adds multiple tokens, separated by the specified string.

Parameters:

tokens - tokens to be added

separator - separator string

Returns:

self reference

tokens

public QueryString tokens(Object[] tokens,
                          String separator,
                          boolean paren)

Adds multiple tokens, separated by the specified string.

Parameters:

tokens - tokens to be added

separator - separator string

paren - wrap with parentheses

Returns:

self reference

params

public QueryString params(Object[] params)

Adds parameters or function arguments.

Parameters:

params - parameters to be added

Returns:

self reference

paren

public QueryString paren(Object token)

Adds a token wrapped with parentheses.

Parameters:

token - token to be added

Returns:

self reference

brace

public QueryString brace(Object token)

Adds a token wrapped with curly braces.

Parameters:

token - token to be added

Returns:

self reference

bracket

public QueryString bracket(Object token)

Adds a token wrapped with square brackets.

Parameters:

token - token to be added

Returns:

self reference

value

public QueryString value(byte[] value)

Serializes a chopped version of the specified value.

Parameters:

value - value

Returns:

string

quoted

public QueryString quoted(byte[] value)

Serializes a chopped version of the specified value with quotes.

Parameters:

value - value

Returns:

token

toString

public String toString()

Overrides:

toString in class Object

toValue

public static byte[] toValue(byte[] value)

Serializes a chopped version of the specified value.

Parameters:

value - value

Returns:

string

toQuoted

public static byte[] toQuoted(byte[] value)

Serializes a chopped version of the specified value with quotes.

Parameters:

value - value

Returns:

token