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comparison truffle/com.oracle.truffle.object/src/com/oracle/truffle/object/Transition.java @ 22367:1b48778cee21

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add toString() methods to transitions
author Andreas Woess <andreas.woess@oracle.com>
date Fri, 13 Nov 2015 16:25:04 +0100
parents dc83cc1f94f2
children
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22366:78306843f20c 22367:1b48778cee21
20 * or visit www.oracle.com if you need additional information or have any 20 * or visit www.oracle.com if you need additional information or have any
21 * questions. 21 * questions.
22 */ 22 */
23 package com.oracle.truffle.object; 23 package com.oracle.truffle.object;
24 24
25 import java.util.Objects;
26
25 import com.oracle.truffle.api.object.ObjectType; 27 import com.oracle.truffle.api.object.ObjectType;
26 import com.oracle.truffle.api.object.Property; 28 import com.oracle.truffle.api.object.Property;
27 import java.util.Objects;
28 29
29 public abstract class Transition { 30 public abstract class Transition {
30 @Override 31 @Override
31 public int hashCode() { 32 public int hashCode() {
32 int result = 1; 33 int result = 1;
88 89
89 @Override 90 @Override
90 public boolean isDirect() { 91 public boolean isDirect() {
91 return true; 92 return true;
92 } 93 }
94
95 @Override
96 public String toString() {
97 return String.format("add(%s)", getProperty());
98 }
93 } 99 }
94 100
95 public static final class RemovePropertyTransition extends PropertyTransition { 101 public static final class RemovePropertyTransition extends PropertyTransition {
96 public RemovePropertyTransition(Property property) { 102 public RemovePropertyTransition(Property property) {
97 super(property); 103 super(property);
98 } 104 }
99 105
100 @Override 106 @Override
101 public boolean isDirect() { 107 public boolean isDirect() {
102 return false; 108 return false;
109 }
110
111 @Override
112 public String toString() {
113 return String.format("remove(%s)", getProperty());
103 } 114 }
104 } 115 }
105 116
106 public static final class ObjectTypeTransition extends Transition { 117 public static final class ObjectTypeTransition extends Transition {
107 private final ObjectType objectType; 118 private final ObjectType objectType;
129 140
130 @Override 141 @Override
131 public boolean isDirect() { 142 public boolean isDirect() {
132 return true; 143 return true;
133 } 144 }
145
146 @Override
147 public String toString() {
148 return String.format("objectType(%s)", getObjectType());
149 }
134 } 150 }
135 151
136 public abstract static class AbstractReplacePropertyTransition extends PropertyTransition { 152 public abstract static class AbstractReplacePropertyTransition extends PropertyTransition {
137 private final Property after; 153 private final Property after;
138 154
159 final int prime = 31; 175 final int prime = 31;
160 int result = super.hashCode(); 176 int result = super.hashCode();
161 result = prime * result + after.hashCode(); 177 result = prime * result + after.hashCode();
162 return result; 178 return result;
163 } 179 }
180
181 @Override
182 public String toString() {
183 return String.format("replace(%s,%s)", getPropertyBefore(), getPropertyAfter());
184 }
164 } 185 }
165 186
166 public static final class IndirectReplacePropertyTransition extends AbstractReplacePropertyTransition { 187 public static final class IndirectReplacePropertyTransition extends AbstractReplacePropertyTransition {
167 public IndirectReplacePropertyTransition(Property before, Property after) { 188 public IndirectReplacePropertyTransition(Property before, Property after) {
168 super(before, after); 189 super(before, after);