Grizzly NIO 5.0.2 · org.glassfish.grizzly.http.util.BufferChunk

Modifier and Type	Field and Description
private Buffer	buffer
pack-priv String	cachedString
pack-priv Charset	cachedStringCharset
private static final Charset	DEFAULT_CHARSET Default encoding used to convert to strings.
private int	end
private int	limit
private int	start

Access	Constructor and Description
public	BufferChunk()

Method Summary

Modifier and Type	Method and Description
public void	allocate(final int size)
public void	append(final BufferChunk bc)
public int	compare(int start, int end, String compareTo) Returns: -1, 0 or +1 if inferior, equal, or superior to the String.
public int	compareIgnoreCase(int start, int end, String compareTo) Returns: -1, 0 or +1 if inferior, equal, or superior to the String.
public void	delete(final int start, final int end) Implements org.glassfish.grizzly.http.util.Chunk.delete.
public boolean	equals(final Object o) Overrides java.lang.Object.equals. Indicates whether some other object is "equal to" this one.
public boolean	equals(CharSequence s)
public boolean	Returns: true if the comparison succeeded, false otherwise equals(final byte[] the `byte[]` to compare b) Compares the message Buffer to the specified byte array.
public boolean	Returns: true if the comparison succeeded, false otherwise equals(final byte[] the `byte[]` to compare b, int the offset in the array offset, final int number of bytes to check len) Compares the message Buffer to the specified byte array.
public static boolean	equals(final byte[] c, final int cOff, final int cLen, final Buffer t, final int tOff, final int tLen)
public boolean	Returns: true if the comparison succeeded, false otherwise equals(final char[] the `char[]` to compare b, int the offset in the array offset, final int number of chars to check len) Compares the message Buffer to the specified char array.
public boolean	equalsIgnoreCase(final Object o)
public boolean	equalsIgnoreCase(CharSequence s)
public boolean	equalsIgnoreCase(final byte[] b)
public boolean	equalsIgnoreCase(final byte[] b, final int offset, final int len)
public boolean	Returns: true if the comparison succeeded, false otherwise equalsIgnoreCase(final char[] the `char[]` to compare b, int the offset in the array offset, final int number of chars to check len) Compares the message Buffer to the specified char array ignoring case considerations.
public boolean	Returns: true if the comparison succeeded, false otherwise equalsIgnoreCaseLowerCase(final byte[] the `byte[]` to compare b) Compares the buffer chunk to the specified byte array representing lower-case ASCII characters.
public static boolean	Returns: true if the comparison succeeded, false otherwise equalsIgnoreCaseLowerCase(final Buffer the `byte[]` to compare buffer, final int buffer start start, final int buffer end end, final byte[] byte[] to compare against cmpTo) Compares the buffer chunk to the specified byte array representing lower-case ASCII characters.
public int	Returns: the starting index of the specified byte sequence within this `Buffer` findBytesAscii(byte[] byte sequence to search for. b) Returns the starting index of the specified byte sequence within this `Buffer`.
public Buffer	getBuffer()
public int	getEnd() Implements org.glassfish.grizzly.http.util.Chunk.getEnd.
public final int	getLength() Implements org.glassfish.grizzly.http.util.Chunk.getLength.
public int	getStart() Implements org.glassfish.grizzly.http.util.Chunk.getStart.
public int	hash()
public int	hashCode() Overrides java.lang.Object.hashCode. Returns a hash code value for this object.
public final int	indexOf(final char c, final int fromIndex) Implements org.glassfish.grizzly.http.util.Chunk.indexOf.
public final int	indexOf(final String s, final int fromIndex) Implements org.glassfish.grizzly.http.util.Chunk.indexOf.
public static int	indexOf(final Buffer buffer, int off, final int end, final char qq)
public static int	indexOf(final Buffer buffer, int off, final int end, final CharSequence s)
public final boolean	isNull()
protected void	notifyDirectUpdate() Notify the Chunk that its content is going to be changed directly
public final void	recycle()
protected final void	reset()
protected final void	resetStringCache()
public void	setBuffer(Buffer buffer)
public void	setBufferChunk(final Buffer buffer, final int start, final int end)
public void	setBufferChunk(final Buffer buffer, final int start, final int end, final int limit)
public void	setEnd(int end) Implements org.glassfish.grizzly.http.util.Chunk.setEnd.
public void	setStart(int start) Implements org.glassfish.grizzly.http.util.Chunk.setStart.
pack-priv boolean	startsWith(String s, int pos)
public static boolean	startsWith(final Buffer buffer, final int start, final int end, final byte[] cmpTo)
public boolean	startsWithIgnoreCase(String s, int pos)
public String	toString() Overrides java.lang.Object.toString. Returns a string representation of the object.
public String	toString(Charset charset)
public String	toString(final int start, final int end) Implements org.glassfish.grizzly.http.util.Chunk.toString.
public void	trimLeft()

Inherited from java.lang.Object:: clone finalize getClass notify notifyAll wait wait wait

buffer	back to summary
private Buffer buffer

cachedString	back to summary
pack-priv String cachedString

cachedStringCharset	back to summary
pack-priv Charset cachedStringCharset

DEFAULT_CHARSET	back to summary
private static final Charset DEFAULT_CHARSET Default encoding used to convert to strings. It should be UTF8, as most standards seem to converge, but the servlet API requires 8859_1, and this object is used mostly for servlets.

end	back to summary
private int end

limit	back to summary
private int limit

start	back to summary
private int start

BufferChunk	back to summary
public BufferChunk()

Method Detail

allocate	back to summary
public void allocate(final int size)

append	back to summary
public void append(final BufferChunk bc)

compare	back to summary
public int compare(int start, int end, String compareTo) Returns:int -1, 0 or +1 if inferior, equal, or superior to the String.

compareIgnoreCase	back to summary
public int compareIgnoreCase(int start, int end, String compareTo) Returns:int -1, 0 or +1 if inferior, equal, or superior to the String.

delete	back to summary
public void delete(final int start, final int end) Implements org.glassfish.grizzly.http.util.Chunk.delete. Annotations @Override

delete

back to summary

public void delete(final int start, final int end)

Implements org.glassfish.grizzly.http.util.Chunk.delete.

Annotations

@Override

equals back to summary

equals	back to summary
public boolean equals(final Object o) Overrides java.lang.Object.equals. Doc from java.lang.Object.equals. Indicates whether some other object is "equal to" this one. The `equals` method implements an equivalence relation on non-null object references: It is reflexive: for any non-null reference value `x`, `x.equals(x)` should return `true`. It is symmetric: for any non-null reference values `x` and `y`, `x.equals(y)` should return `true` if and only if `y.equals(x)` returns `true`. It is transitive: for any non-null reference values `x`, `y`, and `z`, if `x.equals(y)` returns `true` and `y.equals(z)` returns `true`, then `x.equals(z)` should return `true`. It is consistent: for any non-null reference values `x` and `y`, multiple invocations of `x.equals(y)` consistently return `true` or consistently return `false`, provided no information used in `equals` comparisons on the objects is modified. For any non-null reference value `x`, `x.equals(null)` should return `false`. An equivalence relation partitions the elements it operates on into equivalence classes; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes. Annotations @Override

public boolean equals(final Object o)

Overrides java.lang.Object.equals.

Doc from java.lang.Object.equals.

Indicates whether some other object is "equal to" this one.

The equals method implements an equivalence relation on non-null object references:

It is reflexive: for any non-null reference value x, x.equals(x) should return true.
It is symmetric: for any non-null reference values x and y, x.equals(y) should return true if and only if y.equals(x) returns true.
It is transitive: for any non-null reference values x, y, and z, if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.
It is consistent: for any non-null reference values x and y, multiple invocations of x.equals(y) consistently return true or consistently return false, provided no information used in equals comparisons on the objects is modified.
For any non-null reference value x, x.equals(null) should return false.

An equivalence relation partitions the elements it operates on into equivalence classes; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes.

Annotations

@Override

equals	back to summary
public boolean equals(CharSequence s)

equals back to summary

equals	back to summary
public boolean equals(final byte[] b) Compares the message Buffer to the specified byte array. Parameters b:byte[] the `byte[]` to compare Returns:boolean true if the comparison succeeded, false otherwise Since 2.3

public boolean equals(final byte[] b)

Compares the message Buffer to the specified byte array.

Parameters

b:byte[]: the byte[] to compare

Returns:boolean

true if the comparison succeeded, false otherwise

Since

2.3

equals back to summary

equals	back to summary
public boolean equals(final byte[] b, int offset, final int len) Compares the message Buffer to the specified byte array. Parameters b:byte[] the `byte[]` to compare offset:int the offset in the array len:int number of bytes to check Returns:boolean true if the comparison succeeded, false otherwise Since 2.3

public boolean equals(final byte[] b, int offset, final int len)

Compares the message Buffer to the specified byte array.

Parameters

b:byte[]: the byte[] to compare
offset:int: the offset in the array
len:int: number of bytes to check

Returns:boolean

true if the comparison succeeded, false otherwise

Since

2.3

equals	back to summary
public static boolean equals(final byte[] c, final int cOff, final int cLen, final Buffer t, final int tOff, final int tLen)

equals back to summary

equals	back to summary
public boolean equals(final char[] b, int offset, final int len) Compares the message Buffer to the specified char array. Parameters b:char[] the `char[]` to compare offset:int the offset in the array len:int number of chars to check Returns:boolean true if the comparison succeeded, false otherwise Since 2.3

public boolean equals(final char[] b, int offset, final int len)

Compares the message Buffer to the specified char array.

Parameters

b:char[]: the char[] to compare
offset:int: the offset in the array
len:int: number of chars to check

Returns:boolean

true if the comparison succeeded, false otherwise

Since

2.3

equalsIgnoreCase	back to summary
public boolean equalsIgnoreCase(final Object o)

equalsIgnoreCase	back to summary
public boolean equalsIgnoreCase(CharSequence s)

equalsIgnoreCase	back to summary
public boolean equalsIgnoreCase(final byte[] b)

equalsIgnoreCase	back to summary
public boolean equalsIgnoreCase(final byte[] b, final int offset, final int len)

equalsIgnoreCase back to summary

equalsIgnoreCase	back to summary
public boolean equalsIgnoreCase(final char[] b, int offset, final int len) Compares the message Buffer to the specified char array ignoring case considerations. Parameters b:char[] the `char[]` to compare offset:int the offset in the array len:int number of chars to check Returns:boolean true if the comparison succeeded, false otherwise Since 2.3

public boolean equalsIgnoreCase(final char[] b, int offset, final int len)

Compares the message Buffer to the specified char array ignoring case considerations.

Parameters

b:char[]: the char[] to compare
offset:int: the offset in the array
len:int: number of chars to check

Returns:boolean

true if the comparison succeeded, false otherwise

Since

2.3

equalsIgnoreCaseLowerCase back to summary

equalsIgnoreCaseLowerCase	back to summary
public boolean equalsIgnoreCaseLowerCase(final byte[] b) Compares the buffer chunk to the specified byte array representing lower-case ASCII characters. Parameters b:byte[] the `byte[]` to compare Returns:boolean true if the comparison succeeded, false otherwise Since 2.1.2

public boolean equalsIgnoreCaseLowerCase(final byte[] b)

Compares the buffer chunk to the specified byte array representing lower-case ASCII characters.

Parameters

b:byte[]: the byte[] to compare

Returns:boolean

true if the comparison succeeded, false otherwise

Since

2.1.2

equalsIgnoreCaseLowerCase back to summary

equalsIgnoreCaseLowerCase	back to summary
public static boolean equalsIgnoreCaseLowerCase(final Buffer buffer, final int start, final int end, final byte[] cmpTo) Compares the buffer chunk to the specified byte array representing lower-case ASCII characters. Parameters buffer:Buffer the `byte[]` to compare start:int buffer start end:int buffer end cmpTo:byte[] byte[] to compare against Returns:boolean true if the comparison succeeded, false otherwise Since 2.1.2

public static boolean equalsIgnoreCaseLowerCase(final Buffer buffer, final int start, final int end, final byte[] cmpTo)

Compares the buffer chunk to the specified byte array representing lower-case ASCII characters.

Parameters

buffer:Buffer: the byte[] to compare
start:int: buffer start
end:int: buffer end
cmpTo:byte[]: byte[] to compare against

Returns:boolean

true if the comparison succeeded, false otherwise

Since

2.1.2

findBytesAscii back to summary

findBytesAscii	back to summary
public int findBytesAscii(byte[] b) Returns the starting index of the specified byte sequence within this `Buffer`. Parameters b:byte[] byte sequence to search for. Returns:int the starting index of the specified byte sequence within this `Buffer`

public int findBytesAscii(byte[] b)

Returns the starting index of the specified byte sequence within this Buffer.

Parameters

b:byte[]: byte sequence to search for.

Returns:int

the starting index of the specified byte sequence within this Buffer

getBuffer	back to summary
public Buffer getBuffer()

getEnd	back to summary
public int getEnd() Implements org.glassfish.grizzly.http.util.Chunk.getEnd. Annotations @Override

getEnd

back to summary

public int getEnd()

Implements org.glassfish.grizzly.http.util.Chunk.getEnd.

Annotations

@Override

getLength	back to summary
public final int getLength() Implements org.glassfish.grizzly.http.util.Chunk.getLength. Annotations @Override

getLength

back to summary

public final int getLength()

Implements org.glassfish.grizzly.http.util.Chunk.getLength.

Annotations

@Override

getStart	back to summary
public int getStart() Implements org.glassfish.grizzly.http.util.Chunk.getStart. Annotations @Override

getStart

back to summary

public int getStart()

Implements org.glassfish.grizzly.http.util.Chunk.getStart.

Annotations

@Override

hash	back to summary
public int hash()

hashCode back to summary

hashCode	back to summary
public int hashCode() Overrides java.lang.Object.hashCode. Doc from java.lang.Object.hashCode. Returns a hash code value for this object. This method is supported for the benefit of hash tables such as those provided by `java.util.HashMap`. The general contract of `hashCode` is: Whenever it is invoked on the same object more than once during an execution of a Java application, the `hashCode` method must consistently return the same integer, provided no information used in `equals` comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application. If two objects are equal according to the `equals` method, then calling the `hashCode` method on each of the two objects must produce the same integer result. It is not required that if two objects are unequal according to the `equals` method, then calling the `hashCode` method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables. Annotations @Override

public int hashCode()

Overrides java.lang.Object.hashCode.

Doc from java.lang.Object.hashCode.

Returns a hash code value for this object. This method is supported for the benefit of hash tables such as those provided by java.util.HashMap.

The general contract of hashCode is:

Whenever it is invoked on the same object more than once during an execution of a Java application, the hashCode method must consistently return the same integer, provided no information used in equals comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application.
If two objects are equal according to the equals method, then calling the hashCode method on each of the two objects must produce the same integer result.
It is not required that if two objects are unequal according to the equals method, then calling the hashCode method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables.

Annotations

@Override

indexOf	back to summary
public final int indexOf(final char c, final int fromIndex) Implements org.glassfish.grizzly.http.util.Chunk.indexOf. Annotations @Override

indexOf

back to summary

public final int indexOf(final char c, final int fromIndex)

Implements org.glassfish.grizzly.http.util.Chunk.indexOf.

Annotations

@Override

indexOf	back to summary
public final int indexOf(final String s, final int fromIndex) Implements org.glassfish.grizzly.http.util.Chunk.indexOf. Annotations @Override

indexOf

back to summary

public final int indexOf(final String s, final int fromIndex)

Implements org.glassfish.grizzly.http.util.Chunk.indexOf.

Annotations

@Override

indexOf	back to summary
public static int indexOf(final Buffer buffer, int off, final int end, final char qq)

indexOf	back to summary
public static int indexOf(final Buffer buffer, int off, final int end, final CharSequence s)

isNull	back to summary
public final boolean isNull()

notifyDirectUpdate	back to summary
protected void notifyDirectUpdate() Notify the Chunk that its content is going to be changed directly

recycle	back to summary
public final void recycle()

reset	back to summary
protected final void reset()

resetStringCache	back to summary
protected final void resetStringCache()

setBuffer	back to summary
public void setBuffer(Buffer buffer)

setBufferChunk	back to summary
public void setBufferChunk(final Buffer buffer, final int start, final int end)

setBufferChunk	back to summary
public void setBufferChunk(final Buffer buffer, final int start, final int end, final int limit)

setEnd	back to summary
public void setEnd(int end) Implements org.glassfish.grizzly.http.util.Chunk.setEnd. Annotations @Override

setEnd

back to summary

public void setEnd(int end)

Implements org.glassfish.grizzly.http.util.Chunk.setEnd.

Annotations

@Override

setStart	back to summary
public void setStart(int start) Implements org.glassfish.grizzly.http.util.Chunk.setStart. Annotations @Override

setStart

back to summary

public void setStart(int start)

Implements org.glassfish.grizzly.http.util.Chunk.setStart.

Annotations

@Override

startsWith	back to summary
pack-priv boolean startsWith(String s, int pos)

startsWith	back to summary
public static boolean startsWith(final Buffer buffer, final int start, final int end, final byte[] cmpTo)

startsWithIgnoreCase	back to summary
public boolean startsWithIgnoreCase(String s, int pos)

toString back to summary

public String toString()

Overrides java.lang.Object.toString.

Doc from java.lang.Object.toString.

Returns a string representation of the object. Satisfying this method's contract implies a non-null result must be returned.

Annotations

@Override

toString	back to summary
public String toString(Charset charset)

toString

back to summary

public String toString(final int start, final int end)

Implements org.glassfish.grizzly.http.util.Chunk.toString.

Annotations

@Override

trimLeft	back to summary
public void trimLeft()

public Class BufferChunk

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail