org.apache.derby.iapi.services.classfile
Class ClassFormatOutput
java.lang.Object
java.io.OutputStream
java.io.FilterOutputStream
java.io.DataOutputStream
org.apache.derby.iapi.services.classfile.ClassFormatOutput
- All Implemented Interfaces:
- java.io.DataOutput
- public final class ClassFormatOutput
- extends java.io.DataOutputStream
A wrapper around DataOutputStream to provide input functions in terms
of the types defined on pages 83.
For this types use these methods of DataOutputStream
- float - writeFloat
- long - writeLong
- double - writeDouble
- UTF/String - writeUTF
- U1Array - write(byte[])
Fields inherited from class java.io.DataOutputStream |
written |
Fields inherited from class java.io.FilterOutputStream |
out |
Method Summary |
byte[] |
getData()
Get a reference to the data array the class data is being built
in. |
(package private) static void |
limit(java.lang.String name,
int limit,
int value)
Throw an ClassFormatError if a limit of the Java class file format is reached. |
void |
putU1(int i)
|
void |
putU2(int i)
|
void |
putU2(java.lang.String limit,
int i)
|
void |
putU4(int i)
|
void |
writeTo(java.io.OutputStream outTo)
|
Methods inherited from class java.io.DataOutputStream |
flush, size, write, write, writeBoolean, writeByte, writeBytes, writeChar, writeChars, writeDouble, writeFloat, writeInt, writeLong, writeShort, writeUTF |
Methods inherited from class java.io.FilterOutputStream |
close, write |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface java.io.DataOutput |
write |
ClassFormatOutput
public ClassFormatOutput()
ClassFormatOutput
public ClassFormatOutput(int size)
putU1
public void putU1(int i)
throws java.io.IOException
- Throws:
java.io.IOException
putU2
public void putU2(int i)
throws java.io.IOException
- Throws:
java.io.IOException
putU2
public void putU2(java.lang.String limit,
int i)
throws java.io.IOException
- Throws:
java.io.IOException
putU4
public void putU4(int i)
throws java.io.IOException
- Throws:
java.io.IOException
writeTo
public void writeTo(java.io.OutputStream outTo)
throws java.io.IOException
- Throws:
java.io.IOException
getData
public byte[] getData()
- Get a reference to the data array the class data is being built
in. No copy is made.
limit
static void limit(java.lang.String name,
int limit,
int value)
throws java.io.IOException
- Throw an ClassFormatError if a limit of the Java class file format is reached.
- Parameters:
name
- Terse limit description from JVM spec.limit
- What the limit is.value
- What the value for the current class is
- Throws:
java.io.IOException
- Thrown when limit is exceeded.
Apache Derby V10.1 Engine Documentation - Copyright © 1997,2005 The Apache Software Foundation or its licensors, as applicable.