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31 package soot.jimple.internal;
32
33 import soot.tagkit.*;
34 import soot.*;
35 import soot.jimple.*;
36 import soot.baf.*;
37 import soot.jimple.*;
38 import soot.util.*;
39 import java.util.*;
40
41 public abstract class AbstractNewMultiArrayExpr implements NewMultiArrayExpr, ConvertToBaf
42 {
43 ArrayType baseType;
44 protected ValueBox[] sizeBoxes;
45
46 public abstract Object  clone();
47
48 protected AbstractNewMultiArrayExpr(ArrayType type, ValueBox[] sizeBoxes)
49 {
50 this.baseType = type; this.sizeBoxes = sizeBoxes;
51 }
52
53 public boolean equivTo(Object o)
54 {
55 if (o instanceof AbstractNewMultiArrayExpr)
56 {
57 AbstractNewMultiArrayExpr ae = (AbstractNewMultiArrayExpr)o;
58 if (!baseType.equals(ae.baseType) ||
59 sizeBoxes.length != ae.sizeBoxes.length)
60 return false;
61 for (int i = 0; i < sizeBoxes.length; i++)
62 if (sizeBoxes[i] != ae.sizeBoxes[i])
63 return false;
64 return true;
65 }
66 return false;
67 }
68
69
70 public int equivHashCode()
71 {
72 return baseType.hashCode();
73 }
74
75 public String toString()
76 {
77 StringBuffer buffer = new StringBuffer ();
78
79 Type t = baseType.baseType;
80 buffer.append(Jimple.v().NEWMULTIARRAY + " (" + t.toString() + ")");
81
82 for(int i = 0; i < sizeBoxes.length; i++)
83 buffer.append("[" + sizeBoxes[i].getValue().toString() + "]");
84
85 for(int i = 0; i < baseType.numDimensions - sizeBoxes.length; i++)
86 buffer.append("[]");
87
88 return buffer.toString();
89 }
90
91 public void toString(UnitPrinter up)
92 {
93 Type t = baseType.baseType;
94
95 up.literal(Jimple.v().NEWMULTIARRAY);
96 up.literal(" (");
97 up.type(t);
98 up.literal(")");
99
100 for(int i = 0; i < sizeBoxes.length; i++) {
101 up.literal("[");
102 sizeBoxes[i].toString(up);
103 up.literal("]");
104 }
105
106 for(int i = 0; i < baseType.numDimensions - sizeBoxes.length; i++) {
107 up.literal("[]");
108 }
109 }
110
111 public ArrayType getBaseType()
112 {
113 return baseType;
114 }
115
116 public void setBaseType(ArrayType baseType)
117 {
118 this.baseType = baseType;
119 }
120
121 public ValueBox getSizeBox(int index)
122 {
123 return sizeBoxes[index];
124 }
125
126 public int getSizeCount()
127 {
128 return sizeBoxes.length;
129 }
130
131 public Value getSize(int index)
132 {
133 return sizeBoxes[index].getValue();
134 }
135
136 public List getSizes()
137 {
138 List toReturn = new ArrayList();
139
140 for(int i = 0; i < sizeBoxes.length; i++)
141 toReturn.add(sizeBoxes[i].getValue());
142
143 return toReturn;
144 }
145
146 public void setSize(int index, Value size)
147 {
148 sizeBoxes[index].setValue(size);
149 }
150
151 public List getUseBoxes()
152 {
153 List list = new ArrayList();
154
155 for(int i = 0; i < sizeBoxes.length; i++)
156 {
157 list.addAll(sizeBoxes[i].getValue().getUseBoxes());
158 list.add(sizeBoxes[i]);
159 }
160
161 return list;
162 }
163
164 public Type getType()
165 {
166 return baseType;
167 }
168
169 public void apply(Switch sw)
170 {
171 ((ExprSwitch) sw).caseNewMultiArrayExpr(this);
172 }
173
174 public void convertToBaf(JimpleToBafContext context, List out)
175 {
176 List sizes = getSizes();
177
178 for(int i = 0; i < sizes.size(); i++)
179 ((ConvertToBaf)(sizes.get(i))).convertToBaf(context, out);
180
181 Unit u;
182 out.add(u = Baf.v().newNewMultiArrayInst(getBaseType(), sizes.size()));
183
184 Unit currentUnit = context.getCurrentUnit();
185 Iterator it = currentUnit.getTags().iterator();
186 while(it.hasNext()) {
187 u.addTag((Tag) it.next());
188 }
189
190 }
191 }
192 |
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