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comparison src/org/eclipse/jetty/io/Buffer.java @ 1030:80cad9086593

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remove Buffer.isVolatile()
author Franklin Schmidt <fschmidt@gmail.com>
date Thu, 03 Nov 2016 01:10:09 -0600
parents 4e5e9e3c25b3
children 921c25a05eaa
comparison
equal deleted inserted replaced
1029:4e5e9e3c25b3 1030:80cad9086593
44 { 44 {
45 public final static int 45 public final static int
46 IMMUTABLE=0, // neither indexes or contexts can be changed 46 IMMUTABLE=0, // neither indexes or contexts can be changed
47 READONLY=1, // indexes may be changed, but not content 47 READONLY=1, // indexes may be changed, but not content
48 READWRITE=2; // anything can be changed 48 READWRITE=2; // anything can be changed
49 public final boolean VOLATILE=true; // The buffer may change outside of current scope.
50 public final boolean NON_VOLATILE=false;
51 49
52 /** 50 /**
53 * Get the underlying array, if one exists. 51 * Get the underlying array, if one exists.
54 * @return a <code>byte[]</code> backing this buffer or null if none exists. 52 * @return a <code>byte[]</code> backing this buffer or null if none exists.
55 */ 53 */
146 * read only. 144 * read only.
147 */ 145 */
148 boolean isReadOnly(); 146 boolean isReadOnly();
149 147
150 /** 148 /**
151 *
152 * @return a <code>boolean</code> value true if the buffer contents may change
153 * via alternate paths than this buffer. If the contents of this buffer are to be used outside of the
154 * current context, then a copy must be made.
155 */
156 boolean isVolatile();
157
158 /**
159 * The number of bytes from the getIndex to the putIndex 149 * The number of bytes from the getIndex to the putIndex
160 * @return an <code>int</code> == putIndex()-getIndex() 150 * @return an <code>int</code> == putIndex()-getIndex()
161 */ 151 */
162 int length(); 152 int length();
163 153