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Java: Return boolean from put functions.

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The put functions return false if the key already exists with a different type.
This commit is contained in:
Peter Johnson
2015-09-15 22:23:34 -07:00
parent 42f973ebe0
commit 4b06e74a14
2 changed files with 90 additions and 60 deletions
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52
java/src/edu/wpi/first/wpilibj/tables/ITable.java
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@@ -43,10 +43,11 @@ public interface ITable {
* Put a value 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
* @throws IllegalArgumentException when the value is not supported by the
* table
*/
public void putValue(String key, Object value)
public boolean putValue(String key, Object value)
throws IllegalArgumentException;
/**
@@ -63,8 +64,9 @@ public interface ITable {
* Put a number 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 void putNumber(String key, double value);
public boolean putNumber(String key, double value);
/**
* @param key the key to look up
* @return the value associated with the given key
@@ -84,8 +86,9 @@ public interface ITable {
* Put a string 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 void putString(String key, String value);
public boolean putString(String key, String value);
/**
* @param key the key to look up
* @return the value associated with the given key
@@ -105,8 +108,9 @@ public interface ITable {
* Put a boolean 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 void putBoolean(String key, boolean value);
public boolean putBoolean(String key, boolean value);
/**
* @param key the key to look up
* @return the value associated with the given key
@@ -126,14 +130,16 @@ public interface ITable {
* Put a boolean 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 void putBooleanArray(String key, boolean[] value);
public boolean putBooleanArray(String key, boolean[] value);
/**
* Put a boolean 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 void putBooleanArray(String key, Boolean[] value);
public boolean putBooleanArray(String key, Boolean[] value);
/**
* @param key the key to look up
* @return the value associated with the given key
@@ -160,14 +166,16 @@ public interface ITable {
* Put a number 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 void putNumberArray(String key, double[] value);
public boolean putNumberArray(String key, double[] value);
/**
* Put a number 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 void putNumberArray(String key, Double[] value);
public boolean putNumberArray(String key, Double[] value);
/**
* @param key the key to look up
* @return the value associated with the given key
@@ -194,8 +202,9 @@ public interface ITable {
* Put a string 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 void putStringArray(String key, String[] value);
public boolean putStringArray(String key, String[] value);
/**
* @param key the key to look up
* @return the value associated with the given key
@@ -246,19 +255,21 @@ public interface ITable {
public void removeTableListener(ITableListener listener);
/*
* Depricated Methods
* Deprecated Methods
*/
/**
* @deprecated
* Maps the specified key to the specified value in this table.
* The key can not be null.
* The value can be retrieved by calling the get method with a key that is
* equal to the original key.
* @param key the key
* @param value the value
* @throws IllegalArgumentException if key is null
*/
public void putInt(String key, int value);
* Maps the specified key to the specified value in this table.
* The key can not be null.
* The value can be retrieved by calling the get method with a key that is
* equal to the original key.
* @param key the key
* @param value the value
* @return False if the table key already exists with a different type
* @throws IllegalArgumentException if key is null
*/
public boolean putInt(String key, int value);
/**
* @deprecated
@@ -295,9 +306,10 @@ public interface ITable {
* equal to the original key.
* @param key the key
* @param value the value
* @return False if the table key already exists with a different type
* @throws IllegalArgumentException if key is null
*/
public void putDouble(String key, double value);
public boolean putDouble(String key, double value);
/**
* @deprecated