org.matheclipse.core.generic

Class Predicates.IsBinaryTrue

java.lang.Object

org.matheclipse.core.generic.Predicates.IsBinaryTrue

All Implemented Interfaces:

java.util.Comparator<IExpr>, java.util.function.BiPredicate<IExpr,IExpr>

Enclosing class:

Predicates

public static class Predicates.IsBinaryTrue
extends java.lang.Object
implements java.util.function.BiPredicate<IExpr,IExpr>, java.util.Comparator<IExpr>

Check if the evaluation of a binary AST object gives True

Field Summary

Fields

Modifier and Type	Field and Description
protected IAST	fAST
protected EvalEngine	fEngine

Constructor Summary

Constructors

Constructor and Description
IsBinaryTrue(IExpr head) Define a binary AST with the header head.
IsBinaryTrue(IExpr head, EvalEngine engine)

Method Summary

Modifier and Type	Method and Description
int	compare(IExpr firstArg, IExpr secondArg)
boolean	test(IExpr firstArg, IExpr secondArg) Check if the evaluation of a binary AST object gives True by settings it's first argument to firstArg and settings it's second argument to secondArg

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.function.BiPredicate

and, negate, or

Methods inherited from interface java.util.Comparator

comparing, comparing, comparingDouble, comparingInt, comparingLong, equals, naturalOrder, nullsFirst, nullsLast, reversed, reverseOrder, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Field Detail

fEngine

protected final EvalEngine fEngine

fAST

protected final IAST fAST

Constructor Detail

IsBinaryTrue

public IsBinaryTrue(IExpr head)

Define a binary AST with the header head.

Parameters:

head - the AST's head expression

IsBinaryTrue

public IsBinaryTrue(IExpr head,
                    EvalEngine engine)

Method Detail

compare

public int compare(IExpr firstArg,
                   IExpr secondArg)

Specified by:

compare in interface java.util.Comparator<IExpr>

test

public boolean test(IExpr firstArg,
                    IExpr secondArg)

Check if the evaluation of a binary AST object gives True by settings it's first argument to firstArg and settings it's second argument to secondArg

Specified by:

test in interface java.util.function.BiPredicate<IExpr,IExpr>