com.linkedin.restli.common
Class CompoundKey

java.lang.Object
  com.linkedin.restli.common.CompoundKey

public class CompoundKey
extends java.lang.Object

Represents a compound identifier.

Nested Class Summary

static class

CompoundKey.TypeInfo

Constructor Summary

CompoundKey()

Method Summary

CompoundKey	append(java.lang.String name, java.lang.Object value) Add the key with the given name and value to the CompoundKey.
boolean	equals(java.lang.Object obj)
static CompoundKey	fromValues(com.linkedin.data.DataMap fieldValues, java.util.Map<java.lang.String,CompoundKey.TypeInfo> fieldTypes) Initialize and return a CompoundKey.
int	getNumParts()
java.lang.Object	getPart(java.lang.String name) Get the Object associated with the given key name.
java.lang.Integer	getPartAsInt(java.lang.String name) Get the Object associated with the given key name as an Integer.
java.lang.Long	getPartAsLong(java.lang.String name) Get the Object associated with the given key name as a Long.
java.lang.String	getPartAsString(java.lang.String name) Get the Object associated with the given key name as a String.
java.util.Set<java.lang.String>	getPartKeys()
int	hashCode()
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

CompoundKey

public CompoundKey()

Method Detail

fromValues

public static CompoundKey fromValues(com.linkedin.data.DataMap fieldValues,
                                     java.util.Map<java.lang.String,CompoundKey.TypeInfo> fieldTypes)

Initialize and return a CompoundKey.

Parameters:

fieldValues - DataMap representing the CompoundKey

fieldTypes - Map of key name to it's CompoundKey.TypeInfo (also accepts Class for backward compatibility).

Returns:

a CompoundKey

append

public CompoundKey append(java.lang.String name,
                          java.lang.Object value)

Add the key with the given name and value to the CompoundKey.

Parameters:

name - name of the key

value - value of the key

Returns:

this

getPart

public java.lang.Object getPart(java.lang.String name)

Get the Object associated with the given key name.

Parameters:

name - name of the key

Returns:

an Object

getPartAsInt

public java.lang.Integer getPartAsInt(java.lang.String name)

Get the Object associated with the given key name as an Integer.

Parameters:

name - name of the key

Returns:

an Integer

getPartAsLong

public java.lang.Long getPartAsLong(java.lang.String name)

Get the Object associated with the given key name as a Long.

Parameters:

name - name of the key

Returns:

a Long

getPartAsString

public java.lang.String getPartAsString(java.lang.String name)

Get the Object associated with the given key name as a String.

Parameters:

name - name of the key

Returns:

a String

getNumParts

public int getNumParts()

Returns:

the number of keys in this CompoundKey

getPartKeys

public java.util.Set<java.lang.String> getPartKeys()

Returns:

a set of all the key names in this CompoundKey

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object