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Add Java support for raw values.

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Either ByteBuffer or byte[] can be used for putRaw().
getRaw() returns byte[].
This commit is contained in:
Peter Johnson
2015-11-20 01:22:26 -08:00
parent d98ceb60c3
commit c76e60324b
4 changed files with 164 additions and 3 deletions
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31
java/src/edu/wpi/first/wpilibj/tables/ITable.java
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@@ -1,5 +1,6 @@
package edu.wpi.first.wpilibj.tables;
import java.nio.ByteBuffer;
import java.util.NoSuchElementException;
import java.util.Set;
@@ -297,6 +298,36 @@ public interface ITable {
*/
public String[] getStringArray(String key, String[] defaultValue);
/**
* Put a raw value (byte array) in the table
* @param key the key to be assigned to
* @param value the value that will be assigned
* @return False if the table key already exists with a different type
*/
public boolean putRaw(String key, byte[] value);
/**
* Put a raw value (bytes from a byte buffer) in the table
* @param key the key to be assigned to
* @param value the value that will be assigned
* @param len the length of the value
* @return False if the table key already exists with a different type
*/
public boolean putRaw(String key, ByteBuffer value, int len);
/**
* @param key the key to look up
* @return the value associated with the given key
* @throws TableKeyNotDefinedException if there is no value associated with
* the given key
*/
public byte[] getRaw(String key) throws TableKeyNotDefinedException;
/**
* @param key the key to look up
* @param defaultValue the value to be returned if no value is found
* @return the value associated with the given key or the given default value
* if there is no value associated with the key
*/
public byte[] getRaw(String key, byte[] defaultValue);
/** Notifier flag values. */
public static final int NOTIFY_IMMEDIATE = 0x01;
public static final int NOTIFY_LOCAL = 0x02;