cern.streaming.pool.ext.tensorics.expression

Class StreamIdBasedExpression<R>

java.lang.Object

org.tensorics.core.tree.domain.AbstractDeferredExpression<T>

cern.streaming.pool.ext.tensorics.expression.UnresolvedStreamIdBasedExpression<R>

cern.streaming.pool.ext.tensorics.expression.StreamIdBasedExpression<R>

Type Parameters:

R - the return type of the expression (and thus the type of the values that the discovered stream will have to produce)

All Implemented Interfaces:

org.tensorics.core.tree.domain.Expression<R>, org.tensorics.core.tree.domain.Node

public class StreamIdBasedExpression<R>
extends UnresolvedStreamIdBasedExpression<R>

An expression which can be used within the tensorics DSL. It represents values which can be looked up from a stream in the streaming pool. It is always a leaf of the expression tree.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	StreamIdBasedExpression(cern.streaming.pool.core.service.StreamId<R> streamId)

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object obj)
int	hashCode()
static <R> StreamIdBasedExpression<R>	of(cern.streaming.pool.core.service.StreamId<R> streamId)
cern.streaming.pool.core.service.StreamId<R>	streamId()
java.lang.String	toString()

Methods inherited from class cern.streaming.pool.ext.tensorics.expression.UnresolvedStreamIdBasedExpression

getChildren, streamIdExpression

Methods inherited from class org.tensorics.core.tree.domain.AbstractDeferredExpression

get, isResolved

Methods inherited from class java.lang.Object

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

Constructor Detail

StreamIdBasedExpression

protected StreamIdBasedExpression(cern.streaming.pool.core.service.StreamId<R> streamId)

Method Detail

of

public static <R> StreamIdBasedExpression<R> of(cern.streaming.pool.core.service.StreamId<R> streamId)

hashCode

public int hashCode()

Overrides:

hashCode in class UnresolvedStreamIdBasedExpression<R>

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class UnresolvedStreamIdBasedExpression<R>

toString

public java.lang.String toString()

Overrides:

toString in class UnresolvedStreamIdBasedExpression<R>

streamId

public cern.streaming.pool.core.service.StreamId<R> streamId()