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java.lang.Objectcom.ibm.jzos.fields.PackedDecimalAsIntField
public class PackedDecimalAsIntField
A packed decimal Field up to 9 digits (5 bytes) with int accessors.
| Constructor Summary | |
|---|---|
PackedDecimalAsIntField(int offset,
int precision,
boolean signed)
Construct an instance |
|
| Method Summary | |
|---|---|
boolean |
equals(java.lang.Integer anInteger,
int anInt)
Compare an Integer, possibly null, with an int for equality. |
int |
getByteLength()
Answer the length of the field described by the receiver |
int |
getInt(byte[] buffer)
Answer a int from the given byte array buffer, at the offset of this field. |
int |
getInt(byte[] buffer,
int bufOffset)
Answer a int from the given byte array buffer, at the bufOffset + offset of this field. |
int |
getOffset()
Answer the offset of this field into some array of bytes |
int |
getPrecision()
Answer the number of decimal digits of precision. |
boolean |
isSigned()
Answer whether the field is signed |
void |
putInt(int value,
byte[] buffer)
Put a int into the given byte array buffer, at the offset of this field. |
void |
putInt(int value,
byte[] buffer,
int bufOffset)
Put a int into the given byte array buffer, at the bufOffset + offset of this field. |
void |
setOffset(int offset)
|
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
|---|
public PackedDecimalAsIntField(int offset,
int precision,
boolean signed)
offset - position of this fieldprecision - total number of digits <= 9.signed - if true the last nibble is a sign| Method Detail |
|---|
public int getByteLength()
getByteLength in interface Fieldpublic int getOffset()
getOffset in interface Fieldpublic void setOffset(int offset)
setOffset in interface FieldgetOffset()public int getPrecision()
public int getInt(byte[] buffer)
getInt in interface IntAccessorbuffer - the byte array
public int getInt(byte[] buffer,
int bufOffset)
getInt in interface IntAccessorbuffer - the byte arraybufOffset - the additional offset into the byte array
public void putInt(int value,
byte[] buffer)
throws java.lang.IllegalArgumentException
putInt in interface IntAccessorvalue - the signed int valuebuffer - the byte array
java.lang.IllegalArgumentException - if the value is out of range
public void putInt(int value,
byte[] buffer,
int bufOffset)
throws java.lang.IllegalArgumentException
putInt in interface IntAccessorvalue - the signed int valuebuffer - the byte arraybufOffset - the additional offset into the byte array
java.lang.IllegalArgumentException - if the value is out of rangepublic boolean isSigned()
isSigned in interface IntAccessor
public boolean equals(java.lang.Integer anInteger,
int anInt)
anInteger - anInt -
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