package com.sun.org.apache.bcel.internal.classfile;
import java.io.DataInput;
import java.io.DataOutputStream;
import java.io.IOException;
import com.sun.org.apache.bcel.internal.Const;
public class LocalVariableTypeTable extends Attribute {
private LocalVariable[] local_variable_type_table;
public LocalVariableTypeTable(final LocalVariableTypeTable c) {
this(c.getNameIndex(), c.getLength(), c.getLocalVariableTypeTable(), c.getConstantPool());
}
public LocalVariableTypeTable(final int name_index, final int length, final LocalVariable[] local_variable_table, final ConstantPool constant_pool) {
super(Const.ATTR_LOCAL_VARIABLE_TYPE_TABLE, name_index, length, constant_pool);
this.local_variable_type_table = local_variable_table;
}
LocalVariableTypeTable(final int nameIdx, final int len, final DataInput input, final ConstantPool cpool) throws IOException {
this(nameIdx, len, (LocalVariable[]) null, cpool);
final int local_variable_type_table_length = input.readUnsignedShort();
local_variable_type_table = new LocalVariable[local_variable_type_table_length];
for (int i = 0; i < local_variable_type_table_length; i++) {
local_variable_type_table[i] = new LocalVariable(input, cpool);
}
}
@Override
public void accept(final Visitor v) {
v.visitLocalVariableTypeTable(this);
}
@Override
public final void dump(final DataOutputStream file) throws IOException {
super.dump(file);
file.writeShort(local_variable_type_table.length);
for (final LocalVariable variable : local_variable_type_table) {
variable.dump(file);
}
}
public final LocalVariable[] getLocalVariableTypeTable() {
return local_variable_type_table;
}
public final LocalVariable getLocalVariable(final int index) {
for (final LocalVariable variable : local_variable_type_table) {
if (variable.getIndex() == index) {
return variable;
}
}
return null;
}
public final void setLocalVariableTable(final LocalVariable[] local_variable_table) {
this.local_variable_type_table = local_variable_table;
}
@Override
public final String toString() {
final StringBuilder buf = new StringBuilder();
for (int i = 0; i < local_variable_type_table.length; i++) {
buf.append(local_variable_type_table[i].toStringShared(true));
if (i < local_variable_type_table.length - 1) {
buf.append('\n');
}
}
return buf.toString();
}
@Override
public Attribute copy(final ConstantPool constant_pool) {
final LocalVariableTypeTable c = (LocalVariableTypeTable) clone();
c.local_variable_type_table = new LocalVariable[local_variable_type_table.length];
for (int i = 0; i < local_variable_type_table.length; i++) {
c.local_variable_type_table[i] = local_variable_type_table[i].copy();
}
c.setConstantPool(constant_pool);
return c;
}
public final int getTableLength() {
return local_variable_type_table == null ? 0 : local_variable_type_table.length;
}
}