EclipseLink Hermes Parser 4.0.2 · org.eclipse.persistence.jpa.jpql.tools.utility.filter.CompoundFilter

Modifier and Type	Field and Description
protected final transient Filter<T>	filter1 The first `Filter` used to accept the value.
protected final transient Filter<T>	filter2 The second `Filter` used to accept the value.
private static final long	serialVersionUID The version number of this class which is used during deserialization to verify that the sender and receiver of a serialized object have loaded classes for that object that are compatible with respect to serialization.

Access	Constructor and Description
protected	CompoundFilter(Filter<T> The first `Filter` used to accept the value filter1, Filter<T> The second `Filter` used to accept the value filter2) Creates a new `CompoundFilter` that will "accept" any object that is accept by both of the specified wrapped filters.

Modifier and Type	Method and Description
private void	checkFilter1(Filter<T> filter)
private void	checkFilter2(Filter<T> filter)
public CompoundFilter<T>	clone() Overrides java.lang.Object.clone. Creates and returns a copy of this object.
public boolean	equals(Object the reference object with which to compare. object) Overrides java.lang.Object.equals. Indicates whether some other object is "equal to" this one.
public Filter<T>	Returns: The first `Filter` getFilter1() Returns the left `Filter` of this compound filter.
public Filter<T>	Returns: The second `Filter` getFilter2() Returns the second `Filter` of this compound filter.
public int	hashCode() Overrides java.lang.Object.hashCode. Returns a hash code value for the object.
protected abstract String	Returns: The string value of the operator operatorString() Returns a string representation of the filter's operator.
public String	toString() Overrides java.lang.Object.toString. Returns a string representation of the object.

filter1	back to summary
protected final transient Filter<T> filter1 The first `Filter` used to accept the value.

filter2	back to summary
protected final transient Filter<T> filter2 The second `Filter` used to accept the value.

serialVersionUID	back to summary
private static final long serialVersionUID The version number of this class which is used during deserialization to verify that the sender and receiver of a serialized object have loaded classes for that object that are compatible with respect to serialization.

CompoundFilter	back to summary
protected CompoundFilter(Filter<T> filter1, Filter<T> filter2) Creates a new `CompoundFilter` that will "accept" any object that is accept by both of the specified wrapped filters. Parameters filter1:Filter<T> The first `Filter` used to accept the value filter2:Filter<T> The second `Filter` used to accept the value

Method Detail

checkFilter1	back to summary
private void checkFilter1(Filter<T> filter)

checkFilter2	back to summary
private void checkFilter2(Filter<T> filter)

clone back to summary

clone	back to summary
public CompoundFilter<T> clone() Overrides java.lang.Object.clone. Doc from java.lang.Object.clone. Creates and returns a copy of this object. The precise meaning of "copy" may depend on the class of the object. The general intent is that, for any object `x`, the expression: x.clone() != x will be true, and that the expression: x.clone().getClass() == x.getClass() will be `true`, but these are not absolute requirements. While it is typically the case that: x.clone().equals(x) will be `true`, this is not an absolute requirement. By convention, the returned object should be obtained by calling `super.clone`. If a class and all of its superclasses (except `Object`) obey this convention, it will be the case that `x.clone().getClass() == x.getClass()`. By convention, the object returned by this method should be independent of this object (which is being cloned). To achieve this independence, it may be necessary to modify one or more fields of the object returned by `super.clone` before returning it. Typically, this means copying any mutable objects that comprise the internal "deep structure" of the object being cloned and replacing the references to these objects with references to the copies. If a class contains only primitive fields or references to immutable objects, then it is usually the case that no fields in the object returned by `super.clone` need to be modified. Returns:CompoundFilter<T> a clone of this instance. Annotations @Override @SuppressWarnings:unchecked

public CompoundFilter<T> clone()

Overrides java.lang.Object.clone.

Doc from java.lang.Object.clone.

Creates and returns a copy of this object. The precise meaning of "copy" may depend on the class of the object. The general intent is that, for any object x, the expression:

x.clone() != x

will be true, and that the expression:

x.clone().getClass() == x.getClass()

will be true, but these are not absolute requirements. While it is typically the case that:

x.clone().equals(x)

will be true, this is not an absolute requirement.

By convention, the returned object should be obtained by calling super.clone. If a class and all of its superclasses (except Object) obey this convention, it will be the case that x.clone().getClass() == x.getClass().

By convention, the object returned by this method should be independent of this object (which is being cloned). To achieve this independence, it may be necessary to modify one or more fields of the object returned by super.clone before returning it. Typically, this means copying any mutable objects that comprise the internal "deep structure" of the object being cloned and replacing the references to these objects with references to the copies. If a class contains only primitive fields or references to immutable objects, then it is usually the case that no fields in the object returned by super.clone need to be modified.

Returns:CompoundFilter<T>

a clone of this instance.

Annotations

@Override
@SuppressWarnings:unchecked

equals back to summary

equals	back to summary
public boolean equals(Object object) 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 object: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 object)

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

object: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

getFilter1 back to summary

getFilter1	back to summary
public Filter<T> getFilter1() Returns the left `Filter` of this compound filter. Returns:Filter<T> The first `Filter`

public Filter<T> getFilter1()

Returns the left Filter of this compound filter.

Returns:Filter<T>: The first Filter

getFilter2 back to summary

getFilter2	back to summary
public Filter<T> getFilter2() Returns the second `Filter` of this compound filter. Returns:Filter<T> The second `Filter`

public Filter<T> getFilter2()

Returns the second Filter of this compound filter.

Returns:Filter<T>: The second Filter

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

operatorString	back to summary
protected abstract String operatorString() Returns a string representation of the filter's operator. Returns:String The string value of the operator

operatorString

back to summary

protected abstract String operatorString()

Returns a string representation of the filter's operator.

Returns:String: The string value of the operator

toString	back to summary
public String toString() Overrides java.lang.Object.toString. Doc from java.lang.Object.toString. Returns a string representation of the object. Returns:String a string representation of the object. Annotations @Override

toString

back to summary

public String toString()

Overrides java.lang.Object.toString.

Doc from java.lang.Object.toString.

Returns a string representation of the object.

Returns:String

a string representation of the object.

Annotations

@Override

public abstract Class CompoundFilter<T>

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