本文整理汇总了Java中org.apache.bcel.util.ByteSequence.getIndex方法的典型用法代码示例。如果您正苦于以下问题：Java ByteSequence.getIndex方法的具体用法？Java ByteSequence.getIndex怎么用？Java ByteSequence.getIndex使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.apache.bcel.util.ByteSequence的用法示例。
在下文中一共展示了ByteSequence.getIndex方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: initFromFile
import org.apache.bcel.util.ByteSequence; //导入方法依赖的package包/类
/**
* Read needed data (e.g. index) from file.
*/
protected void initFromFile(ByteSequence bytes, boolean wide)
throws IOException {
padding = (4 - (bytes.getIndex() % 4)) % 4; // Compute number of pad
// bytes
for (int i = 0; i < padding; i++) {
bytes.readByte();
}
// Default branch target common for both cases (TABLESWITCH,
// LOOKUPSWITCH)
index = bytes.readInt();
}
示例2: getCodeBytes
import org.apache.bcel.util.ByteSequence; //导入方法依赖的package包/类
private byte[] getCodeBytes(Method m, int start, int end) {
byte[] code = m.getCode().getCode();
byte[] bytes = new byte[end - start];
System.arraycopy(code, start, bytes, 0, end - start);
try {
ByteSequence sequence = new ByteSequence(code);
while ((sequence.available() > 0) && (sequence.getIndex() < start)) {
Instruction.readInstruction(sequence);
}
int pos;
while (sequence.available() > 0 && ((pos = sequence.getIndex()) < end)) {
Instruction ins = Instruction.readInstruction(sequence);
if ((ins instanceof BranchInstruction) && !(ins instanceof TABLESWITCH) && !(ins instanceof LOOKUPSWITCH)) {
BranchInstruction bi = (BranchInstruction) ins;
int offset = bi.getIndex();
int target = offset + pos;
if (target >= end) { // or target < start ??
byte hiByte = (byte) ((target >> 8) & 0x000000FF);
byte loByte = (byte) (target & 0x000000FF);
bytes[pos + bi.getLength() - 2 - start] = hiByte;
bytes[pos + bi.getLength() - 1 - start] = loByte;
}
}
}
} catch (IOException ioe) {
}
return bytes;
}
示例3: initFromFile
import org.apache.bcel.util.ByteSequence; //导入方法依赖的package包/类
/**
* Read needed data (e.g. index) from file.
*/
protected void initFromFile( ByteSequence bytes, boolean wide ) throws IOException {
padding = (4 - (bytes.getIndex() % 4)) % 4; // Compute number of pad bytes
for (int i = 0; i < padding; i++) {
bytes.readByte();
}
// Default branch target common for both cases (TABLESWITCH, LOOKUPSWITCH)
index = bytes.readInt();
}
示例4: initFromFile
import org.apache.bcel.util.ByteSequence; //导入方法依赖的package包/类
/**
* Read needed data (e.g. index) from file.
*/
protected void initFromFile(ByteSequence bytes, boolean wide)
throws IOException {
padding = (4 - (bytes.getIndex() % 4)) % 4; // Compute number of pad
// bytes
for (int i = 0; i < padding; i++) {
bytes.readByte();
}
// Default branch target common for both cases (TABLESWITCH,
// LOOKUPSWITCH)
index = bytes.readInt();
}