com.facebook.buck.android

Class HashInputJarsToDexStep

java.lang.Object

com.facebook.buck.step.AbstractExecutionStep

com.facebook.buck.android.HashInputJarsToDexStep

All Implemented Interfaces:

SmartDexingStep.DexInputHashesProvider, Step

public class HashInputJarsToDexStep
extends AbstractExecutionStep
implements SmartDexingStep.DexInputHashesProvider

Step responsible for hashing dex inputs to be passed to SmartDexingStep. It goes through each dex input, looks at the classes that went into that jar, and uses the class hashes collected in AndroidPackageableCollection to calculate the final hash of the input.

Constructor Summary

Constructors

Constructor and Description
HashInputJarsToDexStep(ProjectFilesystem filesystem, java.util.function.Supplier<Set<Path>> primaryInputsToDex, Optional<java.util.function.Supplier<com.google.common.collect.Multimap<Path,Path>>> secondaryOutputToInputs, java.util.function.Supplier<com.google.common.collect.ImmutableMap<String,com.google.common.hash.HashCode>> classNamesToHashesSupplier)

Method Summary

Modifier and Type	Method and Description
StepExecutionResult	execute(ExecutionContext context)
com.google.common.collect.ImmutableMap<Path,Sha1HashCode>	getDexInputHashes()

Methods inherited from class com.facebook.buck.step.AbstractExecutionStep

getDescription, getShortName

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

HashInputJarsToDexStep

public HashInputJarsToDexStep(ProjectFilesystem filesystem,
                              java.util.function.Supplier<Set<Path>> primaryInputsToDex,
                              Optional<java.util.function.Supplier<com.google.common.collect.Multimap<Path,Path>>> secondaryOutputToInputs,
                              java.util.function.Supplier<com.google.common.collect.ImmutableMap<String,com.google.common.hash.HashCode>> classNamesToHashesSupplier)

Method Detail

execute

public StepExecutionResult execute(ExecutionContext context)
                            throws IOException

Specified by:

execute in interface Step

Specified by:

execute in class AbstractExecutionStep

Throws:

IOException

getDexInputHashes

public com.google.common.collect.ImmutableMap<Path,Sha1HashCode> getDexInputHashes()

Specified by:

getDexInputHashes in interface SmartDexingStep.DexInputHashesProvider