Apache Avro 1.11.3 · org.apache.avro.specific.SpecificExceptionBase

Access	Constructor and Description
public	SpecificExceptionBase()
public	SpecificExceptionBase(Throwable value)
public	SpecificExceptionBase(Object value)
public	SpecificExceptionBase(Object value, Throwable cause)

Method Summary

Modifier and Type	Method and Description
public boolean	equals(Object the reference object with which to compare. that) Overrides java.lang.Object.equals. Indicates whether some other object is "equal to" this one.
public abstract Object	get(int field) Redeclares org.apache.avro.generic.IndexedRecord.get. Return the value of a field given its position in the schema.
public abstract Schema	getSchema() Redeclares org.apache.avro.generic.GenericContainer.getSchema. The schema of this instance.
public SpecificData	getSpecificData()
public int	hashCode() Overrides java.lang.Object.hashCode. Returns a hash code value for the object.
public abstract void	put(int field, Object value) Redeclares org.apache.avro.generic.IndexedRecord.put. Set the value of a field given its position in the schema.
public abstract void	readExternal(ObjectInput the stream to read data from in order to restore the object in) Redeclares java.io.Externalizable.readExternal. The object implements the readExternal method to restore its contents by calling the methods of DataInput for primitive types and readObject for objects, strings and arrays.
public abstract void	writeExternal(ObjectOutput the stream to write the object to out) Redeclares java.io.Externalizable.writeExternal. The object implements the writeExternal method to save its contents by calling the methods of DataOutput for its primitive values or calling the writeObject method of ObjectOutput for objects, strings, and arrays.

Inherited from org.apache.avro.AvroRemoteException:: getValue

SpecificExceptionBase	back to summary
public SpecificExceptionBase()

SpecificExceptionBase	back to summary
public SpecificExceptionBase(Throwable value)

SpecificExceptionBase	back to summary
public SpecificExceptionBase(Object value)

SpecificExceptionBase	back to summary
public SpecificExceptionBase(Object value, Throwable cause)

Method Detail

equals back to summary

equals	back to summary
public boolean equals(Object that) Overrides java.lang.Object.equals. Doc from java.lang.Object.equals. Indicates whether some other object is "equal to" this one. The `equals` method implements an equivalence relation on non-null object references: It is reflexive: for any non-null reference value `x`, `x.equals(x)` should return `true`. It is symmetric: for any non-null reference values `x` and `y`, `x.equals(y)` should return `true` if and only if `y.equals(x)` returns `true`. It is transitive: for any non-null reference values `x`, `y`, and `z`, if `x.equals(y)` returns `true` and `y.equals(z)` returns `true`, then `x.equals(z)` should return `true`. It is consistent: for any non-null reference values `x` and `y`, multiple invocations of `x.equals(y)` consistently return `true` or consistently return `false`, provided no information used in `equals` comparisons on the objects is modified. For any non-null reference value `x`, `x.equals(null)` should return `false`. An equivalence relation partitions the elements it operates on into equivalence classes; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes. Parameters that:Object the reference object with which to compare. Returns:boolean `true` if this object is the same as the obj argument; `false` otherwise. Annotations @Override

public boolean equals(Object that)

Overrides java.lang.Object.equals.

Doc from java.lang.Object.equals.

Indicates whether some other object is "equal to" this one.

The equals method implements an equivalence relation on non-null object references:

It is reflexive: for any non-null reference value x, x.equals(x) should return true.
It is symmetric: for any non-null reference values x and y, x.equals(y) should return true if and only if y.equals(x) returns true.
It is transitive: for any non-null reference values x, y, and z, if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.
It is consistent: for any non-null reference values x and y, multiple invocations of x.equals(y) consistently return true or consistently return false, provided no information used in equals comparisons on the objects is modified.
For any non-null reference value x, x.equals(null) should return false.

An equivalence relation partitions the elements it operates on into equivalence classes; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes.

Parameters

that:Object: the reference object with which to compare.

Returns:boolean

true if this object is the same as the obj argument; false otherwise.

Annotations

@Override

get back to summary

get	back to summary
public abstract Object get(int field) Redeclares org.apache.avro.generic.IndexedRecord.get. Doc from org.apache.avro.generic.IndexedRecord.get. Return the value of a field given its position in the schema. This method is not meant to be called by user code, but only by `org.apache.avro.io.DatumWriter` implementations. Annotations @Override

public abstract Object get(int field)

Redeclares org.apache.avro.generic.IndexedRecord.get.

Doc from org.apache.avro.generic.IndexedRecord.get.

Return the value of a field given its position in the schema.

This method is not meant to be called by user code, but only by org.apache.avro.io.DatumWriter implementations.

Annotations

@Override

getSchema	back to summary
public abstract Schema getSchema() Redeclares org.apache.avro.generic.GenericContainer.getSchema. Doc from org.apache.avro.generic.GenericContainer.getSchema. The schema of this instance. Annotations @Override

getSchema

back to summary

public abstract Schema getSchema()

Redeclares org.apache.avro.generic.GenericContainer.getSchema.

Doc from org.apache.avro.generic.GenericContainer.getSchema.

The schema of this instance.

Annotations

@Override

getSpecificData	back to summary
public SpecificData getSpecificData()

hashCode back to summary

hashCode	back to summary
public int hashCode() Overrides java.lang.Object.hashCode. Doc from java.lang.Object.hashCode. Returns a hash code value for the object. This method is supported for the benefit of hash tables such as those provided by `java.util.HashMap`. The general contract of `hashCode` is: Whenever it is invoked on the same object more than once during an execution of a Java application, the `hashCode` method must consistently return the same integer, provided no information used in `equals` comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application. If two objects are equal according to the `equals` method, then calling the `hashCode` method on each of the two objects must produce the same integer result. It is not required that if two objects are unequal according to the `equals` method, then calling the `hashCode` method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables. Returns:int a hash code value for this object. Annotations @Override

public int hashCode()

Overrides java.lang.Object.hashCode.

Doc from java.lang.Object.hashCode.

Returns a hash code value for the object. This method is supported for the benefit of hash tables such as those provided by java.util.HashMap.

The general contract of hashCode is:

Whenever it is invoked on the same object more than once during an execution of a Java application, the hashCode method must consistently return the same integer, provided no information used in equals comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application.
If two objects are equal according to the equals method, then calling the hashCode method on each of the two objects must produce the same integer result.
It is not required that if two objects are unequal according to the equals method, then calling the hashCode method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables.

Returns:int

a hash code value for this object.

Annotations

@Override

put back to summary

put	back to summary
public abstract void put(int field, Object value) Redeclares org.apache.avro.generic.IndexedRecord.put. Doc from org.apache.avro.generic.IndexedRecord.put. Set the value of a field given its position in the schema. This method is not meant to be called by user code, but only by `org.apache.avro.io.DatumReader` implementations. Annotations @Override

public abstract void put(int field, Object value)

Redeclares org.apache.avro.generic.IndexedRecord.put.

Doc from org.apache.avro.generic.IndexedRecord.put.

Set the value of a field given its position in the schema.

This method is not meant to be called by user code, but only by org.apache.avro.io.DatumReader implementations.

Annotations

@Override

readExternal	back to summary
public abstract void readExternal(ObjectInput in) throws IOException Redeclares java.io.Externalizable.readExternal. Doc from java.io.Externalizable.readExternal. The object implements the readExternal method to restore its contents by calling the methods of DataInput for primitive types and readObject for objects, strings and arrays. The readExternal method must read the values in the same sequence and with the same types as were written by writeExternal. Parameters in:ObjectInput the stream to read data from in order to restore the object Annotations @Override Exceptions IOException: if I/O errors occur

readExternal

back to summary

public abstract void readExternal(ObjectInput in) throws IOException

Redeclares java.io.Externalizable.readExternal.

Doc from java.io.Externalizable.readExternal.

The object implements the readExternal method to restore its contents by calling the methods of DataInput for primitive types and readObject for objects, strings and arrays. The readExternal method must read the values in the same sequence and with the same types as were written by writeExternal.

Parameters

in:ObjectInput: the stream to read data from in order to restore the object

Annotations

@Override

Exceptions

IOException:: if I/O errors occur

writeExternal	back to summary
public abstract void writeExternal(ObjectOutput out) throws IOException Redeclares java.io.Externalizable.writeExternal. Doc from java.io.Externalizable.writeExternal. The object implements the writeExternal method to save its contents by calling the methods of DataOutput for its primitive values or calling the writeObject method of ObjectOutput for objects, strings, and arrays. Parameters out:ObjectOutput the stream to write the object to Annotations @Override Exceptions IOException: Includes any I/O exceptions that may occur

writeExternal

back to summary

public abstract void writeExternal(ObjectOutput out) throws IOException

Redeclares java.io.Externalizable.writeExternal.

Doc from java.io.Externalizable.writeExternal.

The object implements the writeExternal method to save its contents by calling the methods of DataOutput for its primitive values or calling the writeObject method of ObjectOutput for objects, strings, and arrays.

Parameters

out:ObjectOutput: the stream to write the object to

Annotations

@Override

Exceptions

IOException:: Includes any I/O exceptions that may occur

public abstract Class SpecificExceptionBase

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