Class: Vertx::Buffer
- Inherits:
-
Object
- Object
- Vertx::Buffer
- Defined in:
- /Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/buffer.rb
Overview
A buffer is a sequence of zero or more bytes that can read from or written to and which expands automatically as necessary to accommodate any bytes written to it. You can perhaps think of a buffer as smart byte array.
Please consult the documentation for more information on buffers.
Class Method Summary (collapse)
-
+ (::Vertx::Buffer) buffer(param_1 = nil, param_2 = nil)
Create a new buffer from a string and using the specified encoding.
Instance Method Summary (collapse)
-
- (self) append_buffer(buff = nil, offset = nil, len = nil)
Appends the specified Buffer starting at the offset using len to the end of this Buffer.
-
- (self) append_byte(b = nil)
Appends the specified byte to the end of the Buffer.
-
- (self) append_double(d = nil)
Appends the specified double to the end of the Buffer.
-
- (self) append_float(f = nil)
Appends the specified float to the end of the Buffer.
-
- (self) append_int(i = nil)
Appends the specified int to the end of the Buffer.
-
- (self) append_long(l = nil)
Appends the specified long to the end of the Buffer.
-
- (self) append_short(s = nil)
Appends the specified short to the end of the Buffer.The buffer will expand as necessary to accommodate any bytes written.
-
- (self) append_string(str = nil, enc = nil)
Appends the specified String to the end of the Buffer with the encoding as specified by enc.
-
- (::Vertx::Buffer) copy
Returns a copy of the entire Buffer.
-
- (::Vertx::Buffer) get_buffer(start = nil, _end = nil)
Returns a copy of a sub-sequence the Buffer as a Buffer starting at position start and ending at position end - 1.
-
- (Fixnum) get_byte(pos = nil)
Returns the byte at position pos in the Buffer.
-
- (Float) get_double(pos = nil)
Returns the double at position pos in the Buffer.
-
- (Float) get_float(pos = nil)
Returns the float at position pos in the Buffer.
-
- (Fixnum) get_int(pos = nil)
Returns the int at position pos in the Buffer.
-
- (Fixnum) get_long(pos = nil)
Returns the long at position pos in the Buffer.
-
- (Fixnum) get_short(pos = nil)
Returns the short at position pos in the Buffer.
-
- (String) get_string(start = nil, _end = nil, enc = nil)
Returns a copy of a sub-sequence the Buffer as a String starting at position start and ending at position end - 1 interpreted as a String in the specified encoding.
-
- (Fixnum) length
Returns the length of the buffer, measured in bytes.
-
- (self) set_buffer(pos = nil, b = nil, offset = nil, len = nil)
Sets the bytes at position pos in the Buffer to the bytes represented by the Buffer b on the given offset and len.
-
- (self) set_byte(pos = nil, b = nil)
Sets the byte at position pos in the Buffer to the value b.
-
- (self) set_double(pos = nil, d = nil)
Sets the double at position pos in the Buffer to the value d.
-
- (self) set_float(pos = nil, f = nil)
Sets the float at position pos in the Buffer to the value f.
-
- (self) set_int(pos = nil, i = nil)
Sets the int at position pos in the Buffer to the value i.
-
- (self) set_long(pos = nil, l = nil)
Sets the long at position pos in the Buffer to the value l.
-
- (self) set_short(pos = nil, s = nil)
Sets the short at position pos in the Buffer to the value s.
-
- (self) set_string(pos = nil, str = nil, enc = nil)
Sets the bytes at position pos in the Buffer to the value of str encoded in encoding enc.
-
- (::Vertx::Buffer) slice(start = nil, _end = nil)
Returns a slice of this buffer.
-
- (String) to_string(enc = nil)
Returns a String representation of the Buffer with the encoding specified by enc.
Class Method Details
+ (::Vertx::Buffer) buffer + (::Vertx::Buffer) buffer(initialSizeHint) + (::Vertx::Buffer) buffer(string) + (::Vertx::Buffer) buffer(string, enc)
32 33 34 35 36 37 38 39 40 41 42 43 |
# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/buffer.rb', line 32 def self.buffer(param_1=nil,param_2=nil) if !block_given? && param_1 == nil && param_2 == nil return ::Vertx::Buffer.new(Java::IoVertxCoreBuffer::Buffer.java_method(:buffer, []).call()) elsif param_1.class == Fixnum && !block_given? && param_2 == nil return ::Vertx::Buffer.new(Java::IoVertxCoreBuffer::Buffer.java_method(:buffer, [Java::int.java_class]).call(param_1)) elsif param_1.class == String && !block_given? && param_2 == nil return ::Vertx::Buffer.new(Java::IoVertxCoreBuffer::Buffer.java_method(:buffer, [Java::java.lang.String.java_class]).call(param_1)) elsif param_1.class == String && param_2.class == String && !block_given? return ::Vertx::Buffer.new(Java::IoVertxCoreBuffer::Buffer.java_method(:buffer, [Java::java.lang.String.java_class,Java::java.lang.String.java_class]).call(param_1,param_2)) end raise ArgumentError, "Invalid arguments when calling buffer(param_1,param_2)" end |
Instance Method Details
- (self) append_buffer(buff = nil, offset = nil, len = nil)
Buffer
starting at the offset
using len
to the end of this Buffer. The buffer will expand as necessary to accommodate
any bytes written.
Returns a reference to this
so multiple operations can be appended together.
139 140 141 142 143 144 145 146 147 148 |
# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/buffer.rb', line 139 def append_buffer(buff=nil,offset=nil,len=nil) if buff.class.method_defined?(:j_del) && !block_given? && offset == nil && len == nil @j_del.java_method(:appendBuffer, [Java::IoVertxCoreBuffer::Buffer.java_class]).call(buff.j_del) return self elsif buff.class.method_defined?(:j_del) && offset.class == Fixnum && len.class == Fixnum && !block_given? @j_del.java_method(:appendBuffer, [Java::IoVertxCoreBuffer::Buffer.java_class,Java::int.java_class,Java::int.java_class]).call(buff.j_del,offset,len) return self end raise ArgumentError, "Invalid arguments when calling append_buffer(buff,offset,len)" end |
- (self) append_byte(b = nil)
byte
to the end of the Buffer. The buffer will expand as necessary to accommodate any bytes written.
Returns a reference to this
so multiple operations can be appended together.
153 154 155 156 157 158 159 |
# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/buffer.rb', line 153 def append_byte(b=nil) if b.class == Fixnum && !block_given? @j_del.java_method(:appendByte, [Java::byte.java_class]).call(::Vertx::Util::Utils.to_byte(b)) return self end raise ArgumentError, "Invalid arguments when calling append_byte(b)" end |
- (self) append_double(d = nil)
double
to the end of the Buffer. The buffer will expand as necessary to accommodate any bytes written.
Returns a reference to this
so multiple operations can be appended together.
208 209 210 211 212 213 214 |
# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/buffer.rb', line 208 def append_double(d=nil) if d.class == Float && !block_given? @j_del.java_method(:appendDouble, [Java::double.java_class]).call(::Vertx::Util::Utils.to_double(d)) return self end raise ArgumentError, "Invalid arguments when calling append_double(d)" end |
- (self) append_float(f = nil)
float
to the end of the Buffer. The buffer will expand as necessary to accommodate any bytes written.
Returns a reference to this
so multiple operations can be appended together.
197 198 199 200 201 202 203 |
# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/buffer.rb', line 197 def append_float(f=nil) if f.class == Float && !block_given? @j_del.java_method(:appendFloat, [Java::float.java_class]).call(::Vertx::Util::Utils.to_float(f)) return self end raise ArgumentError, "Invalid arguments when calling append_float(f)" end |
- (self) append_int(i = nil)
int
to the end of the Buffer. The buffer will expand as necessary to accommodate any bytes written.
Returns a reference to this
so multiple operations can be appended together.
164 165 166 167 168 169 170 |
# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/buffer.rb', line 164 def append_int(i=nil) if i.class == Fixnum && !block_given? @j_del.java_method(:appendInt, [Java::int.java_class]).call(i) return self end raise ArgumentError, "Invalid arguments when calling append_int(i)" end |
- (self) append_long(l = nil)
long
to the end of the Buffer. The buffer will expand as necessary to accommodate any bytes written.
Returns a reference to this
so multiple operations can be appended together.
175 176 177 178 179 180 181 |
# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/buffer.rb', line 175 def append_long(l=nil) if l.class == Fixnum && !block_given? @j_del.java_method(:appendLong, [Java::long.java_class]).call(l) return self end raise ArgumentError, "Invalid arguments when calling append_long(l)" end |
- (self) append_short(s = nil)
short
to the end of the Buffer.The buffer will expand as necessary to accommodate any bytes written.
Returns a reference to this
so multiple operations can be appended together.
186 187 188 189 190 191 192 |
# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/buffer.rb', line 186 def append_short(s=nil) if s.class == Fixnum && !block_given? @j_del.java_method(:appendShort, [Java::short.java_class]).call(::Vertx::Util::Utils.to_short(s)) return self end raise ArgumentError, "Invalid arguments when calling append_short(s)" end |
- (self) append_string(str = nil, enc = nil)
String
to the end of the Buffer with the encoding as specified by enc
.The buffer will expand as necessary to accommodate any bytes written.
Returns a reference to this
so multiple operations can be appended together.
221 222 223 224 225 226 227 228 229 230 |
# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/buffer.rb', line 221 def append_string(str=nil,enc=nil) if str.class == String && !block_given? && enc == nil @j_del.java_method(:appendString, [Java::java.lang.String.java_class]).call(str) return self elsif str.class == String && enc.class == String && !block_given? @j_del.java_method(:appendString, [Java::java.lang.String.java_class,Java::java.lang.String.java_class]).call(str,enc) return self end raise ArgumentError, "Invalid arguments when calling append_string(str,enc)" end |
- (::Vertx::Buffer) copy
347 348 349 350 351 352 |
# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/buffer.rb', line 347 def copy if !block_given? return ::Vertx::Buffer.new(@j_del.java_method(:copy, []).call()) end raise ArgumentError, "Invalid arguments when calling copy()" end |
- (::Vertx::Buffer) get_buffer(start = nil, _end = nil)
start
and ending at position end - 1
112 113 114 115 116 117 |
# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/buffer.rb', line 112 def get_buffer(start=nil,_end=nil) if start.class == Fixnum && _end.class == Fixnum && !block_given? return ::Vertx::Buffer.new(@j_del.java_method(:getBuffer, [Java::int.java_class,Java::int.java_class]).call(start,_end)) end raise ArgumentError, "Invalid arguments when calling get_buffer(start,_end)" end |
- (Fixnum) get_byte(pos = nil)
byte
at position pos
in the Buffer.
56 57 58 59 60 61 |
# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/buffer.rb', line 56 def get_byte(pos=nil) if pos.class == Fixnum && !block_given? return @j_del.java_method(:getByte, [Java::int.java_class]).call(pos) end raise ArgumentError, "Invalid arguments when calling get_byte(pos)" end |
- (Float) get_double(pos = nil)
double
at position pos
in the Buffer.
83 84 85 86 87 88 |
# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/buffer.rb', line 83 def get_double(pos=nil) if pos.class == Fixnum && !block_given? return @j_del.java_method(:getDouble, [Java::int.java_class]).call(pos) end raise ArgumentError, "Invalid arguments when calling get_double(pos)" end |
- (Float) get_float(pos = nil)
float
at position pos
in the Buffer.
92 93 94 95 96 97 |
# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/buffer.rb', line 92 def get_float(pos=nil) if pos.class == Fixnum && !block_given? return @j_del.java_method(:getFloat, [Java::int.java_class]).call(pos) end raise ArgumentError, "Invalid arguments when calling get_float(pos)" end |
- (Fixnum) get_int(pos = nil)
int
at position pos
in the Buffer.
65 66 67 68 69 70 |
# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/buffer.rb', line 65 def get_int(pos=nil) if pos.class == Fixnum && !block_given? return @j_del.java_method(:getInt, [Java::int.java_class]).call(pos) end raise ArgumentError, "Invalid arguments when calling get_int(pos)" end |
- (Fixnum) get_long(pos = nil)
long
at position pos
in the Buffer.
74 75 76 77 78 79 |
# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/buffer.rb', line 74 def get_long(pos=nil) if pos.class == Fixnum && !block_given? return @j_del.java_method(:getLong, [Java::int.java_class]).call(pos) end raise ArgumentError, "Invalid arguments when calling get_long(pos)" end |
- (Fixnum) get_short(pos = nil)
short
at position pos
in the Buffer.
101 102 103 104 105 106 |
# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/buffer.rb', line 101 def get_short(pos=nil) if pos.class == Fixnum && !block_given? return @j_del.java_method(:getShort, [Java::int.java_class]).call(pos) end raise ArgumentError, "Invalid arguments when calling get_short(pos)" end |
- (String) get_string(start = nil, _end = nil, enc = nil)
String
starting at position start
and ending at position end - 1
interpreted as a String in the specified encoding
124 125 126 127 128 129 130 131 |
# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/buffer.rb', line 124 def get_string(start=nil,_end=nil,enc=nil) if start.class == Fixnum && _end.class == Fixnum && !block_given? && enc == nil return @j_del.java_method(:getString, [Java::int.java_class,Java::int.java_class]).call(start,_end) elsif start.class == Fixnum && _end.class == Fixnum && enc.class == String && !block_given? return @j_del.java_method(:getString, [Java::int.java_class,Java::int.java_class,Java::java.lang.String.java_class]).call(start,_end,enc) end raise ArgumentError, "Invalid arguments when calling get_string(start,_end,enc)" end |
- (Fixnum) length
339 340 341 342 343 344 |
# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/buffer.rb', line 339 def length if !block_given? return @j_del.java_method(:length, []).call() end raise ArgumentError, "Invalid arguments when calling length()" end |
- (self) set_buffer(pos = nil, b = nil, offset = nil, len = nil)
pos
in the Buffer to the bytes represented by the Buffer b
on the given offset
and len
.The buffer will expand as necessary to accommodate any value written.
310 311 312 313 314 315 316 317 318 319 |
# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/buffer.rb', line 310 def set_buffer(pos=nil,b=nil,offset=nil,len=nil) if pos.class == Fixnum && b.class.method_defined?(:j_del) && !block_given? && offset == nil && len == nil @j_del.java_method(:setBuffer, [Java::int.java_class,Java::IoVertxCoreBuffer::Buffer.java_class]).call(pos,b.j_del) return self elsif pos.class == Fixnum && b.class.method_defined?(:j_del) && offset.class == Fixnum && len.class == Fixnum && !block_given? @j_del.java_method(:setBuffer, [Java::int.java_class,Java::IoVertxCoreBuffer::Buffer.java_class,Java::int.java_class,Java::int.java_class]).call(pos,b.j_del,offset,len) return self end raise ArgumentError, "Invalid arguments when calling set_buffer(pos,b,offset,len)" end |
- (self) set_byte(pos = nil, b = nil)
byte
at position pos
in the Buffer to the value b
.The buffer will expand as necessary to accommodate any value written.
236 237 238 239 240 241 242 |
# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/buffer.rb', line 236 def set_byte(pos=nil,b=nil) if pos.class == Fixnum && b.class == Fixnum && !block_given? @j_del.java_method(:setByte, [Java::int.java_class,Java::byte.java_class]).call(pos,::Vertx::Util::Utils.to_byte(b)) return self end raise ArgumentError, "Invalid arguments when calling set_byte(pos,b)" end |
- (self) set_double(pos = nil, d = nil)
double
at position pos
in the Buffer to the value d
.The buffer will expand as necessary to accommodate any value written.
272 273 274 275 276 277 278 |
# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/buffer.rb', line 272 def set_double(pos=nil,d=nil) if pos.class == Fixnum && d.class == Float && !block_given? @j_del.java_method(:setDouble, [Java::int.java_class,Java::double.java_class]).call(pos,::Vertx::Util::Utils.to_double(d)) return self end raise ArgumentError, "Invalid arguments when calling set_double(pos,d)" end |
- (self) set_float(pos = nil, f = nil)
float
at position pos
in the Buffer to the value f
.The buffer will expand as necessary to accommodate any value written.
284 285 286 287 288 289 290 |
# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/buffer.rb', line 284 def set_float(pos=nil,f=nil) if pos.class == Fixnum && f.class == Float && !block_given? @j_del.java_method(:setFloat, [Java::int.java_class,Java::float.java_class]).call(pos,::Vertx::Util::Utils.to_float(f)) return self end raise ArgumentError, "Invalid arguments when calling set_float(pos,f)" end |
- (self) set_int(pos = nil, i = nil)
int
at position pos
in the Buffer to the value i
.The buffer will expand as necessary to accommodate any value written.
248 249 250 251 252 253 254 |
# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/buffer.rb', line 248 def set_int(pos=nil,i=nil) if pos.class == Fixnum && i.class == Fixnum && !block_given? @j_del.java_method(:setInt, [Java::int.java_class,Java::int.java_class]).call(pos,i) return self end raise ArgumentError, "Invalid arguments when calling set_int(pos,i)" end |
- (self) set_long(pos = nil, l = nil)
long
at position pos
in the Buffer to the value l
.The buffer will expand as necessary to accommodate any value written.
260 261 262 263 264 265 266 |
# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/buffer.rb', line 260 def set_long(pos=nil,l=nil) if pos.class == Fixnum && l.class == Fixnum && !block_given? @j_del.java_method(:setLong, [Java::int.java_class,Java::long.java_class]).call(pos,l) return self end raise ArgumentError, "Invalid arguments when calling set_long(pos,l)" end |
- (self) set_short(pos = nil, s = nil)
short
at position pos
in the Buffer to the value s
.The buffer will expand as necessary to accommodate any value written.
296 297 298 299 300 301 302 |
# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/buffer.rb', line 296 def set_short(pos=nil,s=nil) if pos.class == Fixnum && s.class == Fixnum && !block_given? @j_del.java_method(:setShort, [Java::int.java_class,Java::short.java_class]).call(pos,::Vertx::Util::Utils.to_short(s)) return self end raise ArgumentError, "Invalid arguments when calling set_short(pos,s)" end |
- (self) set_string(pos = nil, str = nil, enc = nil)
pos
in the Buffer to the value of str
encoded in encoding enc
.The buffer will expand as necessary to accommodate any value written.
326 327 328 329 330 331 332 333 334 335 |
# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/buffer.rb', line 326 def set_string(pos=nil,str=nil,enc=nil) if pos.class == Fixnum && str.class == String && !block_given? && enc == nil @j_del.java_method(:setString, [Java::int.java_class,Java::java.lang.String.java_class]).call(pos,str) return self elsif pos.class == Fixnum && str.class == String && enc.class == String && !block_given? @j_del.java_method(:setString, [Java::int.java_class,Java::java.lang.String.java_class,Java::java.lang.String.java_class]).call(pos,str,enc) return self end raise ArgumentError, "Invalid arguments when calling set_string(pos,str,enc)" end |
- (::Vertx::Buffer) slice(start = nil, _end = nil)
359 360 361 362 363 364 365 366 |
# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/buffer.rb', line 359 def slice(start=nil,_end=nil) if !block_given? && start == nil && _end == nil return ::Vertx::Buffer.new(@j_del.java_method(:slice, []).call()) elsif start.class == Fixnum && _end.class == Fixnum && !block_given? return ::Vertx::Buffer.new(@j_del.java_method(:slice, [Java::int.java_class,Java::int.java_class]).call(start,_end)) end raise ArgumentError, "Invalid arguments when calling slice(start,_end)" end |
- (String) to_string(enc = nil)
String
representation of the Buffer with the encoding specified by enc
47 48 49 50 51 52 |
# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/buffer.rb', line 47 def to_string(enc=nil) if enc.class == String && !block_given? return @j_del.java_method(:toString, [Java::java.lang.String.java_class]).call(enc) end raise ArgumentError, "Invalid arguments when calling to_string(enc)" end |