com.fitbur.bytebuddy.description.ModifierReviewable Maven / Gradle / Ivy
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package com.fitbur.bytebuddy.description;
import com.fitbur.bytebuddy.jar.asm.Opcodes;
import java.lang.reflect.Modifier;
/**
* Implementations of this interface can be described in terms of a Java modifier.
*/
public interface ModifierReviewable {
/**
* Representation of the default modifier.
*/
int EMPTY_MASK = 0;
/**
* Specifies if the modifier described by this object is {@code final}.
*
* @return {@code true} if the modifier described by this object is {@code final}.
*/
boolean isFinal();
/**
* Specifies if the modifier described by this object is {@code static}.
*
* @return {@code true} if the modifier described by this object is {@code static}.
*/
boolean isStatic();
/**
* Specifies if the modifier described by this object is {@code public}.
*
* @return {@code true} if the modifier described by this object is {@code public}.
*/
boolean isPublic();
/**
* Specifies if the modifier described by this object is {@code protected}.
*
* @return {@code true} if the modifier described by this object is {@code protected}.
*/
boolean isProtected();
/**
* Specifies if the modifier described by this object is package private.
*
* @return {@code true} if the modifier described by this object is package private.
*/
boolean isPackagePrivate();
/**
* Specifies if the modifier described by this object is {@code private}.
*
* @return {@code true} if the modifier described by this object is {@code private}.
*/
boolean isPrivate();
/**
* Specifies if the modifier described by this object is {@code abstract}.
*
* @return {@code true} if the modifier described by this object is {@code abstract}.
*/
boolean isAbstract();
/**
* Specifies if the modifier described by this object is {@code native}.
*
* @return {@code true} if the modifier described by this object is {@code native}.
*/
boolean isNative();
/**
* Specifies if the modifier described by this object is {@code synchronized}.
*
* @return {@code true} if the modifier described by this object is {@code synchronized}.
*/
boolean isSynchronized();
/**
* Specifies if the modifier described by this object is {@code strictfp}.
*
* @return {@code true} if the modifier described by this object is {@code strictfp}.
*/
boolean isStrict();
/**
* Specifies if the modifier described by this object is synthetic.
*
* @return {@code true} if the modifier described by this object is synthetic.
*/
boolean isSynthetic();
/**
* CSpecifies if the modifier described by this object is mandated.
*
* @return {@code true} if the modifier described by this object is mandated.
*/
boolean isMandated();
/**
* Specifies if the modifier described by this object reflects the type super flag.
*
* @return {@code true} if the modifier described by this object reflects the type super flag.
*/
boolean isSuper();
/**
* Specifies if the modifier described by this object represents the bridge flag.
*
* @return {@code true} if the modifier described by this object represents the bridge flag
*/
boolean isBridge();
/**
* Specifies if the modifier described by this object represents the deprecated flag.
*
* @return {@code true} if the modifier described by this object represents the deprecated flag.
*/
boolean isDeprecated();
/**
* Specifies if the modifier described by this object represents the annotation flag.
*
* @return {@code true} if the modifier described by this object represents the annotation flag.
*/
boolean isAnnotation();
/**
* Specifies if the modifier described by this object represents the enum flag.
*
* @return {@code true} if the modifier described by this object represents the enum flag.
*/
boolean isEnum();
/**
* Specifies if the modifier described by this object represents the interface flag.
*
* @return {@code true} if the modifier described by this object represents the interface flag.
*/
boolean isInterface();
/**
* Specifies if the modifier described by this object represents the transient flag.
*
* @return {@code true} if the modifier described by this object represents the transient flag.
*/
boolean isTransient();
/**
* Specifies if the modifier described by this object represents the volatile flag.
*
* @return {@code true} if the modifier described by this object represents the volatile flag.
*/
boolean isVolatile();
/**
* Specifies if the modifier described by this object represents the var args flag.
*
* @return {@code true} if the modifier described by this object represents the var args flag.
*/
boolean isVarArgs();
/**
* Returns the modifier that is described by this object.
*
* @return The modifier that is described by this object.
*/
int getModifiers();
/**
* An abstract base implementation of a {@link ModifierReviewable} class.
*/
abstract class AbstractBase implements ModifierReviewable {
@Override
public boolean isAbstract() {
return matchesMask(Modifier.ABSTRACT);
}
@Override
public boolean isFinal() {
return matchesMask(Modifier.FINAL);
}
@Override
public boolean isStatic() {
return matchesMask(Modifier.STATIC);
}
@Override
public boolean isPublic() {
return matchesMask(Modifier.PUBLIC);
}
@Override
public boolean isProtected() {
return matchesMask(Modifier.PROTECTED);
}
@Override
public boolean isPackagePrivate() {
return !isPublic() && !isProtected() && !isPrivate();
}
@Override
public boolean isPrivate() {
return matchesMask(Modifier.PRIVATE);
}
@Override
public boolean isNative() {
return matchesMask(Modifier.NATIVE);
}
@Override
public boolean isSynchronized() {
return matchesMask(Modifier.SYNCHRONIZED);
}
@Override
public boolean isStrict() {
return matchesMask(Modifier.STRICT);
}
@Override
public boolean isMandated() {
return matchesMask(Opcodes.ACC_MANDATED);
}
@Override
public boolean isSynthetic() {
return matchesMask(Opcodes.ACC_SYNTHETIC);
}
@Override
public boolean isSuper() {
return matchesMask(Opcodes.ACC_SUPER);
}
@Override
public boolean isBridge() {
return matchesMask(Opcodes.ACC_BRIDGE);
}
@Override
public boolean isDeprecated() {
return matchesMask(Opcodes.ACC_DEPRECATED);
}
@Override
public boolean isAnnotation() {
return matchesMask(Opcodes.ACC_ANNOTATION);
}
@Override
public boolean isEnum() {
return matchesMask(Opcodes.ACC_ENUM);
}
@Override
public boolean isInterface() {
return matchesMask(Opcodes.ACC_INTERFACE);
}
@Override
public boolean isTransient() {
return matchesMask(Opcodes.ACC_TRANSIENT);
}
@Override
public boolean isVolatile() {
return matchesMask(Opcodes.ACC_VOLATILE);
}
@Override
public boolean isVarArgs() {
return matchesMask(Opcodes.ACC_VARARGS);
}
/**
* Checks if a mask is matched by this instance.
*
* @param mask The mask to check.
* @return {@code true} if the mask is matched.
*/
private boolean matchesMask(int mask) {
return (getModifiers() & mask) == mask;
}
}
}
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