TaintSink (ProGuardCORE)

java.lang.Object
- proguard.analysis.cpa.domain.taint.TaintSink

Direct Known Subclasses:

JvmTaintSink
```
public abstract class TaintSink
extends java.lang.Object
```
A TaintSink specifies a sink for the taint analysis. A sink can be sensitive to the instance, the arguments, or the static fields. If a sink S is sensitive to X, then if X is tainted, we conclude that the taint has reached S.

Field Summary

Fields
Modifier and Type	Field	Description
`protected static java.util.function.Predicate<TaintSource>`	`IS_VALID_FOR_SOURCE_DEFAULT`
`java.util.function.Predicate<TaintSource>`	`isValidForSource`
`Signature`	`signature`

Constructor Summary

Constructors
Constructor	Description
`TaintSink(Signature signature)`	Create a taint sink.
`TaintSink(Signature signature, java.util.function.Predicate<TaintSource> isValidForSource)`	Create a taint sink.

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(java.lang.Object other)`
`int`	`hashCode()`
`abstract java.lang.String`	`toString()`

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

IS_VALID_FOR_SOURCE_DEFAULT

protected static final java.util.function.Predicate<TaintSource> IS_VALID_FOR_SOURCE_DEFAULT

signature
```
public final Signature signature
```

isValidForSource

public final java.util.function.Predicate<TaintSource> isValidForSource

Constructor Detail
- TaintSink
```
public TaintSink(Signature signature)
```
  Create a taint sink.
  
  Parameters:
  
  signature - the signature of a sink method
- TaintSink
```
public TaintSink(Signature signature,
                 java.util.function.Predicate<TaintSource> isValidForSource)
```
  Create a taint sink.
  
  Parameters:
  
  signature - the signature of a sink method
  
  isValidForSource - predicate on whether the sink is valid for a given source

Method Detail
- equals
```
public boolean equals(java.lang.Object other)
```
  Overrides:
  
  equals in class java.lang.Object
- hashCode
```
public int hashCode()
```
  Overrides:
  
  hashCode in class java.lang.Object
- toString
```
public abstract java.lang.String toString()
```
  Overrides:
  
  toString in class java.lang.Object